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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0WLP 3114NEWFS-352Prunus serotina Ehrh. Massachusetts, United StatesNA2021Wild materialTerminal raceme of black drupes.2137197WLP 3114
1GPRU 167MARSB-281Prunus serotina Ehrh. New Jersey, United StatesGENSEED2019Wild material2097554GPRU 167
2GPRU 168MARSB-577Prunus serotina Ehrh. New York, United StatesGENSEED2019Wild material2097661GPRU 168
3GPRU 166NEWFS-660Prunus serotina Ehrh. Massachusetts, United StatesGENSEED2019Wild material1976316GPRU 166
4GPRU 165NCBG-218Prunus serotina Ehrh. North Carolina, United StatesGEN2018Wild material1965868GPRU 165
5DPRU 3138DPRU 3138Prunus serotina Ehrh. Iowa, United StatesDAV2012COLLECTED07/15/2012Clemmons Creek Wildlife Management Area, NE 1/4 of SW 1/4 of Section 11, T75N, R8W, West Chester Quad, near Washington, Washington County.41.31474800, -91.75097600236Mixed hardwood forest. Associated with Carya ovata, Cornus, Corylus americana, Populus tremuloides, Quercus imbricaria, and Q. macrocarpa.Wild material1903760DPRU 3138
6DPRU 2674Emerich #1Prunus serotina Ehrh. California, United StatesDAV2004DONATED01/27/2004Wild materialType = Cherry1689893DPRU 2674
7NA 890912024RM-TK-004Prunus sp.Florida, United StatesNA2024COLLECTED09/05/2024Blackwater River Wildlife Management Area: on the south side of Boundary Line Road about 0.32 kilometers west of Deaton Bridge Road along an area edged by a barbed wire fence.30.68579800, -86.8796430045Plants are growing from part-sun to full sun. Plants are growing in an area that is frequently burned with a lot of [Prunus sp. (orig. listed as Prunus alabamensis)] scattered throughout. This habitat is a longleaf pine-wiregrass community with scattered turkey (Quercus laevis) and blackjack oaks (Quercus incana). There is a slight slope downward. The line of [Prunus sp.] goes along a semi-ditch on the side of a dirt road. The plants probably get a bit more water than the plants out in the open forest. The [Prunus sp.] are most often without any other close woody companions. Slope: 0 percent. Aspect: North. Geology: The underlying geology of this area is probably of lower Pliocene age and characterized as the Citronelle Formation. The Citronelle Formation is widespread in the Gulf Coastal Plain. The type section for the Citronelle Formation, named by Matson (1916), is near Citronelle, Alabama. The Citronelle Formation grades laterally, through a broad facies transition, into the Miccosukee Formation of the eastern Florida panhandle. Coe (1979) investigated the Citronelle Formation in portions of the western Florida panhandle. The Citronelle Formation is a siliciclastic, deltaic deposit that is lithologically similar to, and time equivalent with, the Cypresshead Formation and, at least in part, the Long Key Formation (Cunningham et al., 1998) of the peninsula. In the western panhandle, some of the sediments mapped as Citronelle Formation may be reworked Citronelle. The lithologies are the same and there are few fossils present to document a possible younger age. The Citronelle Formation consists of gray to orange, often mottled, unconsolidated to poorly consolidated, very fine to very coarse, poorly sorted, clean to clayey sands. It contains significant amounts of clay, silt and gravel which may occur as beds and lenses and may vary considerably over short distances. Limonite nodules and limonite-cemented beds are common. Marine fossils are rare but fossil pollen, plant remains and occasional vertebrates are found. Much of the Citronelle Formation is highly permeable. It forms the Sand and Gravel Aquifer of the surficial aquifer system. (Source: USGS Florida Geologic Map Data). Soils: The soil of this area is characterized as Lakeland Series Sand, 0 to 5 percent slopes (21). The Lakeland Series consists of very deep, excessively drained, rapid to very rapidly permeable soils on uplands. They formed in thick beds of eolian or marine and/or fluvio-marine sands in the Southern Coastal Plain MLRA (133A), the Carolina and Georgia Sandhills (MLRA 137), the Eastern Gulf Coast Flatwoods (MLRA 152A) and the Atlantic Coast Flatwoods (MLRA 153A). (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). EPA Ecoregion (Level III): Southeastern Plains (65). EPA Ecoregion (Level IV): Southern Pine Plains and Hills (65f).Wild materialReceived as Prunus alabamensis; other collections of this material have proven not to be Prunus serotina var. alabamensis, but actually a species of plum; this will likewise be treated as unidentified material until its species can be ascertained. Collectors' notes refer to the plant by the name under which it was collected.2169055NA 89091
8GPRU 163MARSB-153Prunus maritima Marshall Delaware, United StatesGENSEED2019Wild material2097500GPRU 163
9GPRU 164MARSB-290Prunus maritima Marshall New Jersey, United StatesGENSEED2019Wild material2097559GPRU 164
10GPRU 162NEWFS-380Prunus maritima Marshall Massachusetts, United StatesGENSEED2019Wild material1976238GPRU 162
11DPRU 3195DPRU 3195Prunus hortulana L. H. Bailey Missouri, United StatesDAVSEED2013COLLECTED08/13/2013Property of Prairie Garden Trust (Henry and Lorna Domke), New Bloomfield Quad, northeast of New Bloomfield, Callaway County.38.74118667, -92.03118433235Numerous specimens scattered throughout property, but localized/common to small drainage ditches; associated with Diospyros virginiana, Juglans nigra, Juniperus virginiana, Prunus serotina, Quercus imbricaria, Toxicodendron radicans, Carya ovata, Cornus florida, and Robinia pseudoacacia.Wild materialSpecimen 1: fruit diameter ranged between 17 mm-20 mm; approximately 20 feet in height and 20 feet in spread; leaves papery thin to the touch and glabrous. Specimen 2: fruit diameter ranged between 15 mm and 17 mm; fruits mostly red. Specimen 3: fruit diameter ranged between 18 mm and 19 mm; fruits mostly red. Specimen 4: fruit diameter ranged between 18 mm and 19 mm; fruits mostly green (a few red). Specimen 5: fruit diameter ranged between 15 mm-17 mm, fruits slightly longer (1 mm) than wide; approximately 15 feet in height; leaves papery thin to the touch and glabrous. Specimen 6: fruit diameter ranged between 20 mm and 22 mm; fruits mostly red.1912772DPRU 3195
12PI 702701MARSB-249Dichanthelium clandestinum (L.) Gould New York, United StatesS9SEED2019Wild material2097541PI 702701
13PI 710481NCBG-748Chamaecrista nictitans (L.) Moench Virginia, United StatesS9SEED2018Wild material1966042PI 710481
14PI 710516NCBG-715Eleocharis obtusa (Willd.) Schult. Maryland, United StatesS9SEED2018Wild material1966025PI 710516
15PI 604591Mapes 877Amaranthus hypochondriacus L. Puebla, MexicoNC7GREENHOUSE1995COLLECTED08/13/1993Comaltepec, Municipal of Zacapoaxtla.19.60000000, -97.600000001890Calcareo soils. Associated with Prunus persica, Phaseolus, Prunus domestica, Prunis serotina, and Persea americana.LandracePlant red.1505585PI 604591
16PI 618015V. macrocarpon WV Allen 7Vaccinium macrocarpon Aiton West Virginia, United StatesCORImage1991COLLECTED10/29/1991Oligotrophic fen near WV/MD border in Preston county, WV, owned by the nature conservancy, WV, known as Cranesville Swamp39.51950000, -79.482330007862 acres fen, bordered by Typha sp., Acer rubrum, Prunus serotina, Hemlock, Sotuhern most population of American Larch (Tamarack), also has Sphagnum spp., Rubus hispidus, Solidago uliginosa, Eripphorum virginicum, Pyrus melanocarpaWild materialSite holding moisture well in a regional drought, designated as a National Natural Landmark Additional plants are Hypericum densiflorum, Carex folliculata, Juncus effusus, J. canadensis, Bartonia virginica, Gaultheria procumbens1009919PI 618015
17Ames 38800Camp MitigwaAmelanchier arborea (F. Michx.) Fernald Iowa, United StatesNC7FRUIT2026COLLECTED06/01/2026Mitigwa Scout Camp located on west side of Des Moines River watershed approximately 7.50 miles south, southwest of Boone, T82N R26W N 1/4 Sec. 5 and T83N R26W S 1/4 Sec. 32.41.94894500, -93.90537200310High-quality white oak - ironwood, mature woods.Wild materialThe native range of Amelanchier arborea is concentrated in the eastern half of the U.S. (Little, 1977). This accession represents a collection of A. arborea germplasm from the western edge of the species native range, specifically central Iowa. Specimens sampled at the collection site in nature were small to medium understory or woodland edge single and/or multi-trunked trees with a few trees getting close to being deemed as canopy specimens. Bark smooth and light grey in color. Specimens sampled in nature ranging 15-50' in height. Peak flowering occurred on 8 April 2026 with white flowers appearing prior to leaf expansion. Fall colors ranging from orange to orange-red peaking typically at the end of September (central Iowa). Fruits, dark-pink to red, maturing in early June (peak in 2026 occurred on 2 June) averaging 8 mm in diameter, except for mother tree #6 that had rather large fruits at 11 mm in diameter. 2197049Ames 38800
18NA 89181WV25-01Ilex montana Torr. & A. Gray West Virginia, United StatesNA2025COLLECTED09/12/2025Monongahela National Forest: found while driving down US-250, on the south side of the road, beyond the drainage cut.38.60535544, -79.861143411127Wild materialHerbarium voucher deposited USNA2192760NA 89181
19NA 89183WV25-04Crataegus punctata Jacq. West Virginia, United StatesNA2025COLLECTED09/12/2025Monongahela National Forest.38.60064841, -79.854409291134Wild materialHerbarium voucher deposited USNA2192763NA 89183
20NA 89184WV25-05Ilex collina Alexander West Virginia, United StatesNA2025COLLECTED09/12/2025Monongahela National Forest. The only individual found during a 0.6-mile transect on the SW side of US 250.38.60075654, -79.854920121134A relatively open, sunny moor with thin soil.Wild materialHerbarium voucher deposited USNA2192764NA 89184
21NA 89185WV25-06Ilex collina Alexander West Virginia, United StatesNA2025COLLECTED09/12/2025Monongahela National Forest. This population was on the NE side of US-250.38.60211468, -79.854262121124Growing in mostly shade within a densely vegetated peaty bog.Wild materialHerbarium voucher deposited USNA2192765NA 89185
22NA 89186WV25-07Ilex collina Alexander West Virginia, United StatesNA2025COLLECTED09/12/2025Manongahela National Forest.38.61324900, -79.868596521100Plants occurring on a north facing slope at an intersection where they were routinely cut back, with resulting runners and ramets.Wild materialHerbarium voucher deposited USNA2192766NA 89186
23W6 62512FWS0300-100Sporobolus cryptandrus (Torr.) A. Gray Michigan, United StatesW6SEED2025Wild material2192210W6 62512
24W6 62524FWS0300-120Liatris aspera Michx. Michigan, United StatesW6SEED2025Wild material2192222W6 62524
25W6 62526FWS0300-127Bromus kalmii A. Gray Michigan, United StatesW6SEED2025Wild materialNear active artillery range. The above population size does not include vegetative plants.2192224W6 62526
26W6 62527FWS0300-130Solidago hispida Muhl. ex Willd. Michigan, United StatesW6SEED2025Wild materialReceived as: Solidago hispida2192225W6 62527
27W6 62528FWS0300-131Symphyotrichum urophyllum (Lindl.) G. L. Nesom Michigan, United StatesW6SEED2025Wild material2192226W6 62528
28W6 62538FWS0300-153Monarda punctata L. Michigan, United StatesW6SEED2025Wild material2192236W6 62538
29W6 62542FWS0300-66Danthonia spicata (L.) P. Beauv. ex Roem. & Schult. Michigan, United StatesW6SEED2025Wild material2192240W6 62542
30W6 62543FWS0300-67Avenella flexuosa (L.) Parl. Michigan, United StatesW6SEED2025Wild material2192241W6 62543
31W6 62546FWS0300-97Schizachyrium scoparium (Michx.) Nash Michigan, United StatesW6SEED2025Wild materialThere is Solidago vossii in the area.2192244W6 62546
32W6 62547FWS0300-98Andropogon gerardi Vitman Michigan, United StatesW6SEED2025Wild materialThere is Solidago vossii in the area.2192245W6 62547
33W6 62548FWS0300-99Elymus canadensis L. Michigan, United StatesW6SEED2025Wild material2192246W6 62548
34W6 62555FWS0502-51Scirpus cyperinus (L.) Kunth Pennsylvania, United StatesW6SEED2025Wild materialClear cut forest2192253W6 62555
35NA 89115TLM25-04aHamamelis ovalis S. W. Leonard Texas, United StatesNA2025COLLECTED07/10/2025State Highway 87 approximately 3.25 kilometers north of the crossroad junction with Texas Recreational Road 255 (RE 255); plants were growing in the narrow buffer woods along the east side of the highway.31.12051300, -93.72628100138The habitat is an upland mixed coniferous and deciduous woodlands in part to full shade and dry conditions, often under drought stress. Plants seem to always occur on the top of dry ridges or well-drained slopes. Slope: 0 to 1 percent. Aspect: N/A. Soils: The soils of this collection area are classified as Tehran-Letney Association, hilly (TLE) soils. The Tehran Series (55%) consists of deep, somewhat excessively drained, moderately rapidly permeable soils on uplands. They formed in thick loamy and sandy sediments on the Western Coastal Plain. These soils are on gently sloping to moderately steep uplands with slopes ranging from 1 to 20 percent. The Letney Series (30%) consists of deep, well drained, moderately rapidly permeable, upland soils. They formed in thick sandy and loamy sediments of the coastal plains. These soils are on gently sloping to moderately steep uplands with slopes ranging from 1 to 20 percent. Soil pH ranges from 4.5 to 6.0. The minor soil components include Doucette Series (10%) and Boykin Series (5%) soils. (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). Geology: The underlying geology of this area is of Oligocene origin and characterized as Catahoula Formation. This formation is extensive and deep in Texas, up to 185 meters thick. In the area of the collection the Catahoula Formation is primarily mudstone and sand. The upper 90-150 meters is mudstone that is tuffaceous, and sandy; also, occasionally, with some bentonitic clay. (Source: USGS Texas Geologic Map Data).Wild material2191654NA 89115
36NA 88747TXWL2025-038Ilex opaca Aiton Texas, United StatesNA2025COLLECTED01/23/2025Milam, Texas: On flat road, private land.31.43288000, -93.88208000Upland shortleaf pine stand with sandy loam; closed canopy.Wild material2171021NA 88747
37NA 885932024RJLNJ-001Ilex glabra (L.) A. Gray New Jersey, United StatesNA2024COLLECTED11/24/2024Mullica Township: Both sides of Duerer Street, approximately 0.37 kilometers southeast of 4th Avenue.39.55885000, -74.6644250021Shade to almost full sun on compacted seasonally moist to temporarily wet areas of a mixed evergreen and deciduous woodland dominated by Pinus rigida. Vegetation of this area is very much defined by small changes in elevation that go from wet to very dry. Ilex glabra remains abundant throughout, though. Slope: N/A. Aspect: N/A. The underlying geology of this area is the Cohansey Formation of middle Miocene origin and comprised of sand, white to yellow with local gravel and clay. It is sometimes locally stained red or orange brown by iron oxides and (or) cemented into large blocks of ironstone. Unweathered clay is typically dark gray, but commonly weathers white where it is interbedded with thin beds of ironstone. Sand is typically medium grained and moderately sorted although it ranges from fine to very coarse grained and from poorly to well sorted. Sand consists of quartz and siliceous rock fragments. Some beds are locally micaceous. Maximum thickness in the map area is about 60 meters; however, thickness is difficult to determine because of the irregular basal contact and extensive post-depositional erosion. (Source: USGS New Jersey Geologic Map Data). The primary soil type in the area of this collection is classified as Mullica Series sandy loam, 0 to 2 percent slopes. These soils are typically coarse-loamy, siliceous, semiactive, and mesic typic humaquepts that are strongly to extremely acidic throughout the profile. The typical solum thickness ranges from 50-150+ cm. These soils are generally considered to be poorly drained. (Source: NRCS Web Soil Survey).Wild material2169930NA 88593
38NA 890752024RJLPA-001Rhododendron maximum L. Pennsylvania, United StatesNA2024COLLECTED09/18/2024Fieldstone Farm Tank Creek Nature Preserve (a property of the Pocono Heritage Land Trust): Collected along Tank Creek. The property is accessed from a parking area located on Devil's Hole Road.41.13862300, -75.34562700493Mostly found in mixed deciduous forest with occasional conifers and evergreen shrubs generally on steep slopes above Tank Creek in rocky well-drained soils in shade to part-shade. The slopes are abundant in decomposed organic matter and runoff soils. Slope: 5 to 30 percent. Aspect: various. Geology: The underlying geology of this area is of Devonian origin and characterized as the Long Run Member of Catskill Formation. It is comprised of gray and grayish-red sandstone and grayish-red siltstone and mudstone in fining-upward cycles. (Source: USGS Pennsylvania Geologic Map Data). Soils: The primary soil type found here is classified as Alluvial Land. In geology, alluvial land refers to areas of land that are formed by the deposition of sediments carried by rivers, or other surface water. EPA Ecoregion (Level III): North Central Appalachians (62). EPA Ecoregion (Level IV): Low Poconos (62b).Wild material2169039NA 89075
39NA 890762024RJLPA-002Kalmia latifolia L. Pennsylvania, United StatesNA2024COLLECTED09/18/2024Fieldstone Farm Tank Creek Nature Preserve (a property of the Pocono Heritage Land Trust): Collected along Tank Creek. The property is accessed from a parking area located on Devil's Hole Road.41.13862300, -75.34562700493Mostly found in mixed deciduous forest with occasional conifers and evergreen shrubs generally on sloping sites as an understory shrub in rocky well-drained soils in shade to part-shade. Slope: 5 to 15 percent. Aspect: various. Geology: The underlying geology of this area is of Devonian origin and characterized as the Long Run Member of Catskill Formation. It is comprised of gray and grayish-red sandstone and grayish-red siltstone and mudstone in fining-upward cycles. (Source: USGS Pennsylvania Geologic Map Data). Soils: The primary soil type found here is classified as Alluvial Land. In geology, alluvial land refers to areas of land that are formed by the deposition of sediments carried by rivers, or other surface water. EPA Ecoregion (Level III): North Central Appalachians (62). EPA Ecoregion (Level IV): Low Poconos (62b).Wild material2169040NA 89076
40NA 890772024RJLPA-003Viburnum acerifolium L. Pennsylvania, United StatesNA2024COLLECTED09/19/2024Birdell Road, near parking lot to trail where the road ends at Chambers Lake, which is part of Hibernia County Park.40.03559500, -75.85708600187Plants are growing in deep shade of a dry deciduous forest dominated by Fagus grandifolia. Slope: 0 percent. Aspect: N/A. Geology: The underlying geology of this area is of Precambrian origin and characterized as Banded Mafic Gneiss. It is characterized as dark and fine to medium grained. This formation includes rocks of probable sedimentary origin; may be equivalent to "PZmgh." (Source: USGS Pennsylvania Geologic Map Data). Soils: The primary soil type in the area of this collection is classified as Neshaminy Series Silt Loam, very deep over mafic gneiss, 3 to 8 percent slopes (NvB). (Source: USDA-NRCS Official Soil Series Descriptions). EPA Ecoregion (Level III): Northern Piedmont (64). EPA Ecoregion (Level IV): Piedmont Uplands (64c).Wild material2169041NA 89077
41NA 890802024RJLPA-006Ilex montana Torr. & A. Gray Pennsylvania, United StatesNA2024COLLECTED09/20/2024Berks and Schuylkill Counties: Hawk Mountain Sanctuary.40.64162200, -75.99122600418Plants are growing from shade to full sun on a dry-mesic to very dry, well-drained upland/montane habitat characterized by an upland mixed deciduous and evergreen forest that is very rocky. All the plants found in this habitat go through periods of drought during the growing season due to the limited litter/soil layer in which moisture can be held. Elevation: 405 to 430 meters. Slope: 5 to 25 percent. Aspect: various. Geology: The underlying geology of this area is of Silurian origin and comprised of Shawangunk Formation. This formation is primarily light- to dark-gray, fine- to very coarse-grained sandstone and conglomerate containing thin shale interbeds. (Source: USGS Pennsylvania Geologic Map Data). Soils: The surface soil profile of this area is characterized as the Hazleton Series which consists of deep and very deep, well drained soils formed in residuum of acid gray, brown or red sandstone on uplands. The matrix includes a considerable accumulation of thin, flat, coarse fragments of sandstone, limestone, or schist with diameters up to 15 cm. Slope ranges from 0-80%. Permeability is moderately rapid to rapid. (Source: USDA-NRCS Official Soil Series Descriptions). EPA Ecoregion (Level III): Ridge and Valley (67). EPA Ecoregion (Level IV): Northern Sandstone Ridges (67c).Wild material2169044NA 89080
42NA 890812024RJLPA-009Rosa carolina L. Pennsylvania, United StatesNA2024COLLECTED09/22/2024Lancaster and York Counties: outcrops along the Susquehanna River, accessed from the Historic Lock 12 parking lot off of Pennsylvania Road 372.39.81483500, -76.3276220034Plants are growing from part-sun to full sun in crevices of the outcrops and where organic debris has accumulated in between boulders along the Susquehanna River. The sites range from nearly xeric to dry mesic, at least on the surface. Plants are generally growing 4-10 m above the normal flow of the river; however, the Holtwood Dam is less than 1 kilometer upstream and debris found trapped in the boulders indicates that there is periodic flooding, at least, in the lower zone of 4+ meters or so above normal river flow. This habitat has a diverse assemblage of deciduous trees and shrubs as well as abundant herbaceous taxa. Slope: 0 to 60 percent. Aspect: Northeast (generally). Geology: The underlying geology of this area is probably of lower Paleozoic age and characterized as the Octoraro Formation. It includes albite-chlorite schist, phyllite, some hornblende gneiss, and granitized members. Soils: The area where this species occurs is right on the edge of two soil zones that transition from the river’s edge to mesic conditions upslope. The first is generally referred to as Rock Outcrop. This terrestrial matrix in which plants grow is largely exposed underlying rock geology with accumulated outwash, rock decomposition, and organic debris buildup. The second is Mt. Airy (80%) and Manor (20%) Series soils, 25 to 60 percent slopes, extremely stony (MRF). (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). EPA Ecoregion (Level III): Northern Piedmont (64). EPA Ecoregion (Level IV): Piedmont Uplands (64c).Wild material2169045NA 89081
43NA 890822024RJLPA-010Amorpha fruticosa L. Pennsylvania, United StatesNA2024COLLECTED09/22/2024Outcrops along the Susquehanna River, accessed from the Historic Lock 12 parking lot off of Pennsylvania Road 372.39.81481500, -76.3275790034Plants are growing from part-sun to full sun in crevices of the outcrops and where organic debris has accumulated in between boulders along the Susquehanna River. The sites range from nearly xeric to dry mesic, at least on the surface. Plants are generally growing 4-10 m above the normal flow of the river; however, the Holtwood Dam is less than 1 kilometer upstream and debris found trapped in the boulders indicates that there is periodic flooding, at least, in the lower zone of 4+ meters or so above normal river flow. This habitat has a diverse assemblage of deciduous trees and shrubs as well as abundant herbaceous taxa. Slope: 0 to 25 percent. Aspect: Northeast (generally). Geology: The underlying geology of this area is probably of lower Paleozoic age and characterized as the Octoraro Formation. It includes albite-chlorite schist, phyllite, some hornblende gneiss, and granitized members. Soils: The area where this species occurs is right on the edge of two soil zones that transition from the river’s edge to mesic conditions upslope. The first is generally referred to as Rock Outcrop. This terrestrial matrix in which plants grow is largely exposed underlying rock geology with accumulated outwash, rock decomposition, and organic debris buildup. The second is Mt. Airy (80%) and Manor (20%) Series soils, 25 to 60 percent slopes, extremely stony (MRF). (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). EPA Ecoregion (Level III): Northern Piedmont (64). EPA Ecoregion (Level IV): Piedmont Uplands (64c).Wild material2169046NA 89082
44NA 890832024RJLPA-012Rhododendron periclymenoides (Michx.) Shinners Pennsylvania, United StatesNA2024COLLECTED09/22/2024Outcrops along the Susquehanna River, accessed from the Historic Lock 12 parking lot off of Pennsylvania Road 372.39.81477400, -76.3280730035Plants are growing from shade to part-sun and occasionally full sun in crevices of the outcrops and where organic debris has accumulated in between boulders along the Susquehanna River. The sites range from nearly xeric to mesic, at least on the surface. Plants are generally growing 4-10 m above the normal flow of the river; however, the Holtwood Dam is less than 1 kilometer upstream and debris found trapped in the boulders indicates that there is periodic flooding, at least, in the lower zone of 4+ meters or so above normal river flow. This habitat has a diverse assemblage of deciduous trees and shrubs as well as abundant herbaceous taxa. Slope: 0 to 60 percent. Aspect: Northeast (generally). Geology: The underlying geology of this area is probably of lower Paleozoic age and characterized as the Octoraro Formation. It includes albite-chlorite schist, phyllite, some hornblende gneiss, and granitized members. Soils: The area where this species occurs is right on the edge of two soil zones that transition from the river’s edge to mesic conditions upslope. The first is generally referred to as Rock Outcrop. This terrestrial matrix in which plants grow is largely exposed underlying rock geology with accumulated outwash, rock decomposition, and organic debris buildup. The second is Mt. Airy (80%) and Manor (20%) Series soils, 25 to 60 percent slopes, extremely stony (MRF). (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). EPA Ecoregion (Level III): Northern Piedmont (64). EPA Ecoregion (Level IV): Piedmont Uplands (64c).Wild material2169047NA 89083
45NA 890842024RJLPA-013Physocarpus opulifolius (L.) Maxim. Pennsylvania, United StatesNA2024COLLECTED09/22/2024Outcrops along the Susquehanna River, accessed from the Historic Lock 12 parking lot off of Pennsylvania Road 372.39.81466300, -76.3283390036Plants are growing from shade to part-sun where organic debris has accumulated in between boulders as well as further upslope in deeper mesic soils along the Susquehanna River. This habitat has a diverse assemblage of deciduous trees and shrubs as well as abundant herbaceous taxa. Slope: 10 to 25 percent. Aspect: Northeast (generally). Geology: The underlying geology of this area is probably of lower Paleozoic age and characterized as the Octoraro Formation. It includes albite-chlorite schist, phyllite, some hornblende gneiss, and granitized members. Soils: The area where this species occurs is right on the edge of two soil zones that transition from the river’s edge to mesic conditions upslope. The first is generally referred to as Rock Outcrop. This terrestrial matrix in which plants grow is largely exposed underlying rock geology with accumulated outwash, rock decomposition, and organic debris buildup. The second is Mt. Airy (80%) and Manor (20%) Series soils, 25 to 60 percent slopes, extremely stony (MRF). (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). EPA Ecoregion (Level III): Northern Piedmont (64). EPA Ecoregion (Level IV): Piedmont Uplands (64c).Wild material2169048NA 89084
46NA 890852024RJLPA-014Rhododendron arborescens (Pursh) Torr. Pennsylvania, United StatesNA2024COLLECTED09/22/2024Outcrops along the Susquehanna River, accessed from the Historic Lock 12 parking lot off of Pennsylvania Road 372.39.81618100, -76.3306980038Plants are growing from shade to part-sun and occasionally full sun in crevices of the outcrops and where organic debris has accumulated in between boulders along the Susquehanna River. The sites range from nearly xeric to mesic, at least on the surface. Plants are generally growing 4-10 m above the normal flow of the river; however, the Holtwood Dam is less than 1 kilometer upstream and debris found trapped in the boulders indicates that there is periodic flooding, at least, in the lower zone of 4+ meters or so above normal river flow. This habitat has a diverse assemblage of deciduous trees and shrubs as well as abundant herbaceous taxa. Slope: 0 to 75 percent. Aspect: Northeast (generally). Geology: The underlying geology of this area is probably of lower Paleozoic age and characterized as the Octoraro Formation. It includes albite-chlorite schist, phyllite, some hornblende gneiss, and granitized members. Soils: The area where this species occurs is right on the edge of two soil zones that transition from the river’s edge to mesic conditions upslope. The first is generally referred to as Rock Outcrop. This terrestrial matrix in which plants grow is largely exposed underlying rock geology with accumulated outwash, rock decomposition, and organic debris buildup. The second is Mt. Airy (80%) and Manor (20%) Series soils, 25 to 60 percent slopes, extremely stony (MRF). (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). EPA Ecoregion (Level III): Northern Piedmont (64). EPA Ecoregion (Level IV): Piedmont Uplands (64c).Wild material2169049NA 89085
47NA 890862024RJLPA-015Ilex verticillata (L.) A. Gray Pennsylvania, United StatesNA2024COLLECTED09/22/2024Outcrops along the Susquehanna River, accessed from the Historic Lock 12 parking lot off of Pennsylvania Road 372.39.81656600, -76.3313660038Plants are growing from part-sun to full sun in crevices of the outcrops and where organic debris has accumulated in between boulders along the Susquehanna River. The sites range from nearly xeric to dry mesic, at least on the surface. Plants are generally growing 4-10 m above the normal flow of the river; however, the Holtwood Dam is less than 1 kilometer upstream and debris found trapped in the boulders indicates that there is periodic flooding, at least, in the lower zone of 4+ meters or so above normal river flow. This habitat has a diverse assemblage of deciduous trees and shrubs as well as abundant herbaceous taxa. Slope: 0 to 10 percent. Aspect: Northeast (generally). Geology: The underlying geology of this area is probably of lower Paleozoic age and characterized as the Octoraro Formation. It includes albite-chlorite schist, phyllite, some hornblende gneiss, and granitized members. Soils: The area where this species occurs is right on the edge of two soil zones that transition from the river’s edge to mesic conditions upslope. The first is generally referred to as Rock Outcrop. This terrestrial matrix in which plants grow is largely exposed underlying rock geology with accumulated outwash, rock decomposition, and organic debris buildup. The second is Mt. Airy (80%) and Manor (20%) Series soils, 25 to 60 percent slopes, extremely stony (MRF). (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). EPA Ecoregion (Level III): Northern Piedmont (64). EPA Ecoregion (Level IV): Piedmont Uplands (64c).Wild material2169050NA 89086
48NA 890872024RJLPA-016Hydrangea arborescens L. Pennsylvania, United StatesNA2024COLLECTED09/22/2024Outcrops along the Susquehanna River, accessed from the Historic Lock 12 parking lot off of Pennsylvania Road 372.39.81489000, -76.3291220043Plants are growing in deep shade of the deciduous woodlands on outcrops and the steep slopes where organic debris and detritus has accumulated. This habitat has a diverse assemblage of deciduous trees and shrubs as well as abundant herbaceous taxa. Slope: 30 to 90 percent. Aspect: Northeast (generally). Geology: The underlying geology of this area is probably of lower Paleozoic age and characterized as the Octoraro Formation. It includes albite-chlorite schist, phyllite, some hornblende gneiss, and granitized members. (Source: Source: USGS Pennsylvania Geologic Map Data). Soils: The area where this species occurs is right on the edge of two soil zones that transition from the river’s edge to mesic conditions upslope. The first is generally referred to as Rock Outcrop. This terrestrial matrix in which plants grow is largely exposed underlying rock geology with accumulated outwash, rock decomposition, and organic debris buildup. The second is Mt. Airy (80%) and Manor (20%) Series soils, 25 to 60 percent slopes, extremely stony (MRF). (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). EPA Ecoregion (Level III): Northern Piedmont (64). EPA Ecoregion (Level IV): Piedmont Uplands (64c).Wild material2169051NA 89087
49NA 890892024RM-TK-002Viburnum acerifolium L. Alabama, United StatesNA2024COLLECTED09/19/2024Woodland slopes around and below the hilltop parking area leading down to the Silver Creek Lake Campground off of Silver Creek Lake Road.31.66612294, -87.5756986049Plants are growing in shade of upland dry mesic, mature mixed deciduous and evergreen woodland. Generally, the overstory is thinner and there is less leaf litter cover, making the surface soil conditions drier. Slope: 5 to 10 percent. Aspect: Southeast. Geology: The underlying geology of this area is Claiborne Group, Tallahatta Formation, of Eocene origin, with white to very light-greenish-gray thin-bedded to massive siliceous claystone; interbedded with thin layers of fossiliferous clay, sandy clay, and glauconitic sand and sandstone. (Source: USGS Alabama Geologic Map Data). Soils: The primary soil types in the collection area are classified as Arundel-Cantuche Complex soils (15 to 35 percent slopes). The Arundel Series consists of moderately deep, well drained, very slowly permeable soils on dissected uplands of the Southern Coastal Plain. They formed in marine deposits consisting of acid clays underlain by horizontally bedded sandstone, buhrstone and siltstone. These soils are strongly acid. Slopes range from 2 to 60 percent. The Cantuche Series consists of shallow, well drained, moderately permeable soils that formed over horizontally bedded claystone. These soils are on narrow ridgetops and narrow benches on steep side-slopes of dissected landscapes in the Coastal Plain. They are strongly acid. Slopes range from 2 to 35 percent. (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). EPA Ecoregion (Level III): Southeastern Plains (65). EPA Ecoregion (Level IV): Buhrstone/Lime Hills (65q).Wild material2169053NA 89089
50NA 890902024RM-TK-003Ilex longipes Chapm. ex Trel. Alabama, United StatesNA2024COLLECTED09/19/2024Woodland slopes around and below the hilltop parking area leading down to the Silver Creek Lake Campground off of Silver Creek Lake Road.31.66612294, -87.5756986039Plants are growing in part-shade to shade of a moist mesic deciduous and evergreen woodland on dry, well-drained soil to an area 1-2 meters above a small seasonally spring-fed creek at 31.664428°, -87.574614°. Slope: 5 to 10 percent. Aspect: Southeast. Geology: The underlying geology of this area is Claiborne Group, Tallahatta Formation, of Eocene origin, with white to very light-greenish-gray thin-bedded to massive siliceous claystone; interbedded with thin layers of fossiliferous clay, sandy clay, and glauconitic sand and sandstone. (Source: USGS Alabama Geologic Map Data). Soils: The primary soil types in the collection area are classified as Arundel-Cantuche Complex soils (15 to 35 percent slopes). The Arundel Series consists of moderately deep, well drained, very slowly permeable soils on dissected uplands of the Southern Coastal Plain. They formed in marine deposits consisting of acid clays underlain by horizontally bedded sandstone, buhrstone and siltstone. These soils are strongly acid. Slopes range from 2 to 60 percent. The Cantuche Series consists of shallow, well drained, moderately permeable soils that formed over horizontally bedded claystone. These soils are on narrow ridgetops and narrow benches on steep side-slopes of dissected landscapes in the Coastal Plain. They are strongly acid. Slopes range from 2 to 35 percent. (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). EPA Ecoregion (Level III): Southeastern Plains (65). EPA Ecoregion (Level IV): Buhrstone/Lime Hills (65q).Wild material2169054NA 89090
51Ames 36248Robert's CreekSalix bebbiana Sarg. Iowa, United StatesNC7PLANT2024COLLECTED05/15/2024Robert’s Creek Preserve just north of Forest Road approximately 4.2 miles north, northeast of Elkader, T94N R5W near center of Sec. 36.42.91366500, -91.37990600260Mixed hardwood forest. Very steep, moist, north-facing slope. Wild materialBebb's willow, Salix bebbiana, is a tight, clump forming, multi-stemmed shrub that can reach up to 25' in height that forms a rather distinct, mounded growth habit. Native to North America, the native range covers mostly Canada, but extending south into the northeastern US and also the Rocky Mountains range stretching as far south as New Mexico and Arizona (Little, E. L. Jr. 1977). In Iowa, this species seems to only be known from northeastern Iowa. Salix bebbiana can be found in a variety of habitats from pond margins/swamps to even moderately well-drained open fields. The female capsules are long (5-9 mm) with a very slender beak held on the longest stalk of any N. American Salix. This accession represents genetics from northeastern Iowa at the southern edge of its range in northeastern N. America. Specimens sampled were estimated at 30' in height. Some of the oldest, largest specimens sampled measuring approximately 8" DBH were showing signs of decline. Immature leaves are reddish or yellow green and rather rugose. 2167645Ames 36248
52NA 88827RJL-RM2023FLAL-001Ilex ambigua Torr. Florida, United StatesNA2023COLLECTED12/05/2023Yellow River Wildlife Management Area, along DOF [Department of Forestry] Y9 dirt road 0.08 kilometers east of Miller Bluff Road.30.65289100, -86.8760280044Growing in part shade to sun in very dry, highly competitive site still recovering from the logging of pines in the past decade. This young woodland is comprised of a combination of evergreen and deciduous species competing for available resources and light before the young sand pines begin to dominate the upper canopy. Slope: 0 percent. Aspect: N/A. The underlying geology of this area is the Citronelle Formation, of Pliocene origin, and consists of gray to orange, often mottled, unconsolidated to poorly consolidated, very fine to very coarse, poorly sorted, clean to clayey sands. It contains significant amounts of clay, silt and gravel which may occur as beds and lenses and may vary considerably over short distances. Limonite nodules and limonite-cemented beds are common. (Source: USGS Florida Geologic Map Data.) The primary soil type in the collection area is classified as Lakeland Sand soils (0 to 5 percent slopes). The surface soil profile of this area is primarily the Lakeland series which consists of very deep, excessively drained, rapid to very rapidly permeable soils on uplands. They formed in thick beds of eolian or marine and/or fluvio-marine sands. Thickness of the sand exceeds 2 meters. Silt plus clay in the upper meter ranges from 5-10 percent. Reaction ranges from very strongly acid to moderately acid throughout. (Source: NRCS Web Soil Survey.)Wild material2165657NA 88827
53NA 88828RJL-RM2023FLAL-002Vaccinium arboreum Marshall Florida, United StatesNA2023COLLECTED12/05/2023Yellow River Wildlife Management Area, along DOF [Department of Forestry] Y9 dirt road 0.08 kilometers east of Miller Bluff Road.30.65289100, -86.8760850044Growing in part shade to sun in very dry, highly competitive site still recovering from the logging of pines in the past decade. This young woodland is comprised of a combination of evergreen and deciduous species competing for available resources and light before the young sand pines begin to dominate the upper canopy. Slope: 0 percent. Aspect: N/A. The underlying geology of this area is the Citronelle Formation, of Pliocene origin, and consists of gray to orange, often mottled, unconsolidated to poorly consolidated, very fine to very coarse, poorly sorted, clean to clayey sands. It contains significant amounts of clay, silt and gravel which may occur as beds and lenses and may vary considerably over short distances. Limonite nodules and limonite-cemented beds are common. (Source: USGS Florida Geologic Map Data.) The primary soil type in the collection area is classified as Lakeland Sand soils (0 to 5 percent slopes). The surface soil profile of this area is primarily the Lakeland series which consists of very deep, excessively drained, rapid to very rapidly permeable soils on uplands. They formed in thick beds of eolian or marine and/or fluvio-marine sands. Thickness of the sand exceeds 2 meters. Silt plus clay in the upper meter ranges from 5-10 percent. Reaction ranges from very strongly acid to moderately acid throughout. (Source: NRCS Web Soil Survey.)Wild material2165658NA 88828
54NA 88840RJL-RM2023FLAL-014Rhododendron viscosum (L.) Torr. Florida, United StatesNA2023COLLECTED12/11/2023Property of Floyd Griffith off View Drive on the southwest side of McCormick Lake.30.63247000, -85.3371820056Plants are growing primarily in part shade a few meters above the lake, generally in areas that appear dry, but clearly are associated with hillside seeps. While much of the area has been cultivated, the remnant native flora are largely broadleaved evergreen shrub and deciduous shrub and tree species. Slope: 10 to 15 percent. Aspect: Northeast. The underlying geology of this area is the Citronelle Formation of Pliocene origin and consists of gray to orange, often mottled, unconsolidated to poorly consolidated, very fine to very coarse, poorly sorted, clean to clayey sands. It contains significant amounts of clay, silt and gravel which may occur as beds and lenses and may vary considerably over short distances. Limonite nodules and limonite-cemented beds are common. (Source: USGS Florida Geologic Map Data.) The surface soil profile of this area is primarily Pamlico-Pantego-Rutlege Association. The Pamlico series consists of very poorly drained soils that formed in decomposed organic material underlain by dominantly sandy sediment. The soils are on nearly level flood plains, bays, and depressions of the Coastal Plain. Slopes are less than 1 percent. Pamlico soils have 0.4-1.3 meters of organic material over dominantly sandy sediments. Reaction is extremely in the organic layers and ranges from extremely acid to strongly acid in the underlying mineral layers. The Pantego series consists of very deep, very poorly drained, moderately permeable soils that formed in thick loamy sediments on the Southern Coastal Plain and Atlantic Coast Flatwoods. Slopes are less than 2 percent. This soil is strongly acid. The Rutlege series comprises very deep, very poorly drained persistently wet soils on flats, depressions and floodplains where shallow ponding is common. They are of marine or fluvial sediment origin. Thickness of these loamy sandy soils is greater than 1.5 meters and a reaction from extremely acid to strongly acid. (Source: NRCS Web Soil Survey.)Wild material2165670NA 88840
55NA 88689RJL2023NJ-002Kalmia latifolia L. New Jersey, United StatesNA2023COLLECTED11/10/2023Franklin Township: Piney Hollow Preservation Area (the site is owned by Franklin Township). Plants accessed by foot along trails throughout property.39.57400900, -74.9360240032Plants growing in shade to part-shade of a mesic to mesic-dry woodland habitat that is mostly deciduous, but also includes pine overstory. Slope: N/A. Aspect: N/A. Soils: The underlying geology of this area is of Middle Miocene, Serravallian origin and characterized as an Cohansey Formation. It is comprised of sand, white to yellow with local gravel and clay. Locally stained red or orange brown by iron oxides and (or) cemented into large blocks of ironstone. Unweathered clay is typically dark gray, but commonly weathers white where interbedded with thin beds of ironstone. Unit is a complex of interfingering marine and nonmarine facies. Sand is typically medium grained and moderately sorted although it ranges from fine to very coarse grained and from poorly to well sorted. Sand consists of quartz and siliceous rock fragments. Some beds are locally micaceous. In general, the sand is crossbedded, although the style of crossbedding varies significantly with the paleoenvironment. Trough crossbedding predominates, especially in the nonmarine channel fill deposits, and the scale of the crossbeds varies from small to large. Maximum thickness in the map area is about 60 m; however, thickness is difficult to determine because of the irregular basal contact and extensive post-depositional erosion. There is as much as 18 m of relief along the basal contact. The basal contact is sharp, undulatory, and directly overlain by a thin gravel bed. The Cohansey Formation unconformably overlies the Kirkwood Formation and is found in channels cut down into the Kirkwood. Where the Kirkwood consists of sandy, light-colored sediments, the basal contact of the Cohansey is drawn below crossbedded sediments. Where the Kirkwood consists of dark-colored silty beds, the basal contact is drawn between light-colored Cohansey sediments and the underlying dark-colored sediments. The Cohansey was markedly thinned because of erosion prior to deposition of overlying units in the western and southern parts of the southern sheet. The unit has been extensively eroded and stripped from large areas of the New Jersey Coastal Plain, particularly in the central sheet where outliers are common. In spite of its widespread nature, the Cohansey is poorly exposed because of its loose sandy composition, which causes it to erode easily. (Source: USGS New Jersey Geologic Map Data.) The primary soil type in the location of this collection is classified as Downer loamy sand, 0 to 5 percent slopes, Northern Coastal Plain. Downer Series soils are very deep, well-drained soils that are coarse-loamy, siliceous, semiactive, mesic Typic Hapludults. The upper strata of Downer Series from 0 to 25 cm is dark grayish brown, brown loamy sand that is dry with weak fine granular structure. It is very friable and strongly acid. Lower strata from 25 to 76 cm are yellowish brown single grain, loose loamy sand with few extremely weakly cemented masses of oxidized iron in the lower part. This layer is very strongly acid. (Source: NRCS Web Soil Survey.)Wild material2159117NA 88689
56NA 88693RJL2023NJ-006Clethra alnifolia L. New Jersey, United StatesNA2023COLLECTED11/10/2023Franklin Township: Piney Hollow Preservation Area (the site is owned by Franklin Township). Plants accessed by foot along trails throughout property.39.57319800, -74.9290890029Plants growing in shade to part-shade over a wide range of habitats from mesic to mesic-dry as well as moist to wetland habitats. The woodlands are mostly deciduous, but also include occasional pine overstory. Slope: N/A. Aspect: N/A. The underlying geology of this area is of Middle Miocene, Serravallian origin and characterized as an Cohansey Formation. It is comprised of sand, white to yellow with local gravel and clay. Locally stained red or orange brown by iron oxides and (or) cemented into large blocks of ironstone. Unweathered clay is typically dark gray, but commonly weathers white where interbedded with thin beds of ironstone. Unit is a complex of interfingering marine and nonmarine facies. Sand is typically medium grained and moderately sorted although it ranges from fine to very coarse grained and from poorly to well sorted. Sand consists of quartz and siliceous rock fragments. Some beds are locally micaceous. In general, the sand is crossbedded, although the style of crossbedding varies significantly with the paleoenvironment. Trough crossbedding predominates, especially in the nonmarine channel fill deposits, and the scale of the crossbeds varies from small to large. Maximum thickness in the map area is about 60 m; however, thickness is difficult to determine because of the irregular basal contact and extensive post-depositional erosion. There is as much as 18 m of relief along the basal contact. The basal contact is sharp, undulatory, and directly overlain by a thin gravel bed. The Cohansey Formation unconformably overlies the Kirkwood Formation and is found in channels cut down into the Kirkwood. Where the Kirkwood consists of sandy, light-colored sediments, the basal contact of the Cohansey is drawn below crossbedded sediments. Where the Kirkwood consists of dark-colored silty beds, the basal contact is drawn between light-colored Cohansey sediments and the underlying dark-colored sediments. The Cohansey was markedly thinned because of erosion prior to deposition of overlying units in the western and southern parts of the southern sheet. The unit has been extensively eroded and stripped from large areas of the New Jersey Coastal Plain, particularly in the central sheet where outliers are common. In spite of its widespread nature, the Cohansey is poorly exposed because of its loose sandy composition, which causes it to erode easily. (Source: USGS New Jersey Geologic Map Data.) The primary soil types in the area of this collection is classified as Atsion sand, 0 to 2 percent slopes, Northern Tidewater Area and Downer loamy sand, 0 to 5 percent slopes, Northern Coastal Plain. Atsion Series soils are very deep, poorly drained with moderate to rapid permeability above 70 cm and slower beneath. They are classified as sandy, siliceous, mesic Aeric Alaquods. The upper stratum from 0 to 25 cm is dark gray sand, dry, single grained and lose with many fine roots. It is extremely acid. Lower strata are light gray to dark brown with small percentages of rounded quartzose pebbles and are extremely acid. Downer Series soils are very deep, well-drained soils that are coarse-loamy, siliceous, semiactive, mesic Typic Hapludults. The upper stratum of Downer Series from 0 to 25 cm is dark grayish brown, brown loamy sand that is dry with weak fine granular structure. It is very friable and strongly acid. Lower strata from 25 to 76 cm are yellowish brown single grain, loose loamy sand with few extremely weakly cemented masses of oxidized iron in the lower part. This layer is very strongly acid. (Source: NRCS Web Soil Survey.)Wild material2159121NA 88693
57NA 88671RJL2023PA-005Rhododendron maximum L. Pennsylvania, United StatesNA2023COLLECTED10/16/2023Appalachian National Scenic Trail: Pulpit Rock and Pinnacle Loop. Rocky woodlands along Furnace Creek as well as steep rocky slopes above Pulpit Rock Reservoir associated with the Pulpit Rock and Pinnacle Loop Trail.40.59226100, -75.94588800301Well-drained and very rocky dry deciduous woodlands in part shade to full shade. Slope: 0-30%. Aspect: variable. The underlying geology of this area is of Silurian origin and characterized as the Shawangunk Formation. It is characterized by light- to dark-gray, fine- to very coarse-grained sandstone and conglomerate containing thin shale interbeds. Includes four members, in descending order: Tammany--conglomerate and sandstone; Lizard Creek--sandstone and red or green shale; Minsi--sandstone and conglomerate; Weiders--conglomerate. Tammany and Lizard Creek Members together are approximately equivalent to Clinton Group to the west; Minsi and Weiders Members together are equivalent to Tuscarora Formation to the west. (Source: USGS Pennsylvania Geologic Map Data). The primary soil type in the collection area is classified as Hazleton Series. The Hazleton series consists of deep and very deep, well drained soils formed in residuum of acid gray, brown or red sandstone on uplands. Slope ranges from 0 to 80 percent. Permeability is moderately rapid to rapid. Solum thickness ranges from 60 to 120 centimeters. Depth to lithic contact ranges from 1 to 2 meters. Rock fragments of angular sandstone, dominantly less than 25 cm in size, range from 5 to 70 percent in individual horizons. Boulders, stones, flags and channers cover about 5 to 60 percent of the surface of some pedons. Reaction ranges from strongly acid through extremely acid throughout. (Source: NRCS Web Soil Survey).Wild material2159062NA 88671
58NA 88672RJL2023PA-006Rhododendron periclymenoides (Michx.) Shinners Pennsylvania, United StatesNA2023COLLECTED10/16/2023Appalachian National Scenic Trail: Pulpit Rock and Pinnacle Loop. Rocky woodland edges above Furnace Creek around Pulpit Rock and Pinnacle Loop Trail.40.58668200, -75.94269600247Well-drained and very rocky dry deciduous woodlands in part shade to full shade. Slope: 10%. Aspect: East. The underlying geology of this area is of Silurian origin and characterized as the Shawangunk Formation. It is characterized by light- to dark-gray, fine- to very coarse-grained sandstone and conglomerate containing thin shale interbeds. Includes four members, in descending order: Tammany--conglomerate and sandstone; Lizard Creek--sandstone and red or green shale; Minsi--sandstone and conglomerate; Weiders--conglomerate. Tammany and Lizard Creek Members together are approximately equivalent to Clinton Group to the west; Minsi and Weiders Members together are equivalent to Tuscarora Formation to the west. (Source: USGS Pennsylvania Geologic Map Data). The primary soil type in the collection area is classified as Hazleton Series. The Hazleton series consists of deep and very deep, well drained soils formed in residuum of acid gray, brown or red sandstone on uplands. Slope ranges from 0 to 80 percent. Permeability is moderately rapid to rapid. Solum thickness ranges from 60 to 120 centimeters. Depth to lithic contact ranges from 1 to 2 meters. Rock fragments of angular sandstone, dominantly less than 25 cm in size, range from 5 to 70 percent in individual horizons. Boulders, stones, flags and channers cover about 5 to 60 percent of the surface of some pedons. Reaction ranges from strongly acid through extremely acid throughout. (Source: NRCS Web Soil Survey).Wild material2159063NA 88672
59NA 88673RJL2023PA-007Rhododendron pilosum (Michx.) Craven Pennsylvania, United StatesNA2023COLLECTED10/25/2023Ned Smith Center for Art and Nature.40.53367300, -76.92715700147Well-drained and very rocky, dry slopes above 10-50 meters above Wiconisco Creek in mixed deciduous and evergreen woodlands in part shade to full shade. Slope: 10-40%. Aspect: North. The underlying geology of this area is of Mississippian origin and characterized as the Pocono Formation. It is comprised of light-gray to buff or light-olive-gray, medium-grained, crossbedded sandstone and minor siltstone; commonly conglomeratic at base and in middle; medial conglomerate, where present, is used to divide into Mount Carbon and Beckville Members; equivalent to Burgoon Sandstone of Allegheny Plateau. (Source: USGS Pennsylvania Geologic Map Data). The primary soil type in the collection area is classified as Laidig Series. The Laidig series consists of very deep, well drained soils formed in colluvium from sandstone, siltstone, and some shale. They are gently sloping to very steep soils on benches and foot slopes. Permeability is moderate or moderately rapid above the fragipan and moderately slow or slow in the fragipan. Slope ranges from 0 to 55 percent. Solum thickness ranges from 1.25 to 2.0 meters or more. Depth to the fragipan ranges from 0.75 to 1.25 meters. The particle-size control section averages less than 35 percent rock fragments. Rock fragments range from 5 to 50 percent in individual subhorizons of the A, E, BE, BA and Bt horizons; 15 to 70 percent in individual subhorizons of the Btx horizon; and 20 to 70 percent in the C horizon. Rock fragments are mostly sandstone but include siltstone and shale. Rock fragments include channers, cobbles, flagstones, and stones. Soils range from extremely acid through strongly acid throughout. (Source: NRCS Web Soil Survey).Wild material2159064NA 88673
60NA 88674RJL2023PA-008Kalmia latifolia L. Pennsylvania, United StatesNA2023COLLECTED10/25/2023Ned Smith Center for Art and Nature.40.53463500, -76.92616300130Well-drained and very rocky, dry slopes above 10-50 meters above Wiconisco Creek in mixed deciduous and evergreen woodlands in part shade to full shade. Slope: 10-40%. Aspect: North. The underlying geology of this area is of Mississippian origin and characterized as the Pocono Formation. It is comprised of light-gray to buff or light-olive-gray, medium-grained, crossbedded sandstone and minor siltstone; commonly conglomeratic at base and in middle; medial conglomerate, where present, is used to divide into Mount Carbon and Beckville Members; equivalent to Burgoon Sandstone of Allegheny Plateau. (Source: USGS Pennsylvania Geologic Map Data). The primary soil type in the collection area is classified as Laidig Series. The Laidig series consists of very deep, well drained soils formed in colluvium from sandstone, siltstone, and some shale. They are gently sloping to very steep soils on benches and foot slopes. Permeability is moderate or moderately rapid above the fragipan and moderately slow or slow in the fragipan. Slope ranges from 0 to 55 percent. Solum thickness ranges from 1.25 to 2.0 meters or more. Depth to the fragipan ranges from 0.75 to 1.25 meters. The particle-size control section averages less than 35 percent rock fragments. Rock fragments range from 5 to 50 percent in individual subhorizons of the A, E, BE, BA and Bt horizons; 15 to 70 percent in individual subhorizons of the Btx horizon; and 20 to 70 percent in the C horizon. Rock fragments are mostly sandstone but include siltstone and shale. Rock fragments include channers, cobbles, flagstones, and stones. Soils range from extremely acid through strongly acid throughout. (Source: NRCS Web Soil Survey).Wild material2159065NA 88674
61NA 88675RJL2023PA-009Viburnum acerifolium L. Pennsylvania, United StatesNA2023COLLECTED10/25/2023Ned Smith Center for Art and Nature.40.53539200, -76.92313500136Well-drained and very rocky dry deciduous woodlands in part shade to full shade. Slope: 10-30%. Aspect: North. The underlying geology of this area is of Mississippian origin and characterized as the Pocono Formation. It is comprised of light-gray to buff or light-olive-gray, medium-grained, crossbedded sandstone and minor siltstone; commonly conglomeratic at base and in middle; medial conglomerate, where present, is used to divide into Mount Carbon and Beckville Members; equivalent to Burgoon Sandstone of Allegheny Plateau. (Source: USGS Pennsylvania Geologic Map Data). The primary soil type in the collection area is classified as Laidig Series. The Laidig series consists of very deep, well drained soils formed in colluvium from sandstone, siltstone, and some shale. They are gently sloping to very steep soils on benches and foot slopes. Permeability is moderate or moderately rapid above the fragipan and moderately slow or slow in the fragipan. Slope ranges from 0 to 55 percent. Solum thickness ranges from 1.25 to 2.0 meters or more. Depth to the fragipan ranges from 0.75 to 1.25 meters. The particle-size control section averages less than 35 percent rock fragments. Rock fragments range from 5 to 50 percent in individual subhorizons of the A, E, BE, BA and Bt horizons; 15 to 70 percent in individual subhorizons of the Btx horizon; and 20 to 70 percent in the C horizon. Rock fragments are mostly sandstone but include siltstone and shale. Rock fragments include channers, cobbles, flagstones, and stones. Soils range from extremely acid through strongly acid throughout. (Source: NRCS Web Soil Survey).Wild material2159066NA 88675
62NA 88667RJL2023PA-004Viburnum acerifolium L. Pennsylvania, United StatesNA2023Wild material2158816NA 88667
63NA 88666RJL2023PA-003Hamamelis virginiana L. Pennsylvania, United StatesNA2023COLLECTED10/01/2023Collected primarily along the woodland edge along Northside Road on Pennsylvania State Gamelands No. 43 as well as a few on nearby roads.40.17974200, -75.76790700176Plants were growing in mesic well-drained conditions on moderately sloping sites of a deciduous upland forest. This species grows well in shade to part-sun. Most abundant fruit development is found where plants are exposed to sunlight for a portion of the day. Slope: 15%. Aspect: North-northwest. The underlying geology of this area is of Precambrian origin and characterized as the Graphitic Felsic Gneiss. This includes Pickering Gneiss and small areas of marble; dominantly quartz and feldspar with varying amounts of graphite and various metamorphic minerals; medium grained, light to dark gray and greenish gray; sedimentary origin. (Source: USGS Pennsylvania Geologic Map Data.) The primary soil type in the area of this collection is classified as Gladstone Gravelly Loam Series (8 to 15 percent slopes). The Gladstone Series consists of very deep, well drained soils formed in residuum and colluvium from granitic gneiss. Saturated hydraulic conductivity is moderately high to high. Solum thickness ranges from 75 to 125 cm. Depth to granitic gneiss bedrock is 1.6 meters or more. The bedrock may be strongly weathered in the upper part. Gravel content ranges from 5 to 35 percent throughout the solum, and 10 to 40 percent in the C horizons. Fragments, larger than 3 inches in diameter, range from 0 to 20 percent by volume in the surface layer and 0 to 10 percent in the subsoil and substratum layers. Reaction is strongly or very strongly acid throughout the soil, unless limed. Areas that have been limed range to moderately acid in the upper part of the profile. (Source: NRCS Web Soil Survey.)Wild material2158815NA 88666
64NA 88664RJL2023PA-001Viburnum acerifolium L. Pennsylvania, United StatesNA2023COLLECTED10/01/2023Seed collected from plants growing along a two-mile stretch of Harmonyville Road on the woodland edge next to the road. [Note: latitude and longitude were collected at the location of the largest seed collection.]40.18482200, -75.78145100158Plants were growing in well-drained and rocky mesic-dry woodlands from part shade along the road edge to full shade in the understory of the woodlands. Slope: 2-10%. Aspect: Variable. The underlying geology of this area is of Triassic origin and characterized as the Stockton Formation. It is characterized by light-gray to buff, coarse-grained, arkosic sandstone; includes reddish-brown to grayish-purple sandstone, siltstone, and mudstone. (Source: USGS Pennsylvania Geologic Map Data.) The primary soil type in the area of this collection is classified as Edgemont Channery Sandy Loam Series (8 to 25 percent slopes), extremely stony. The Edgemont Series consists of deep and very deep, well drained soils formed in the weathered residuum of quartzitic rocks. They have moderately high to high saturated hydraulic conductivity. Slopes range from 0 to 70 percent. Solum thickness ranges from 50 to 10 cm. Depth to bedrock ranges from about 1.5 to 2.2 meters. Kaolinite is the dominant mineral in the clay fraction with detectable amounts of illite, vermiculite, montmorillonite, chlorite and interstratified clays. Gravel, channers, and stone size fragments of quartzite and quartz are present throughout the profile. Rock fragments range from 5 to 40 percent in the horizons of the solum and from 10 to 90 percent in the C horizon. Reaction ranges from extremely acid to strongly acid throughout. (Source: NRCS Web Soil Survey.)Wild material2158813NA 88664
65OPGC 8803CBG- 10754Aquilegia canadensis L. Illinois, United StatesOPGC2023Wild material2142225OPGC 8803
66OPGC 8813CBG- 10781Hieracium scabrum Michx. Illinois, United StatesOPGC2023Wild material2142247OPGC 8813
67OPGC 8820CBG- 10801Apocynum androsaemifolium L. Illinois, United StatesOPGC2023Wild material2142260OPGC 8820
68W6 61358CBG- 10772Carex cephalophora Muhl. ex Willd. Wisconsin, United StatesW6SEED2023Wild material2142240W6 61358
69W6 61362CBG- 10777Drymocallis arguta (Pursh) Rydb. Illinois, United StatesW6SEED2023Wild material2142244W6 61362
70W6 61366CBG- 10782Paronychia canadensis (L.) Alph. Wood Illinois, United StatesW6SEED2023Wild material2142248W6 61366
71W6 61375CBG- 10798Desmodium perplexum B. G. Schub. Illinois, United StatesW6SEED2023Wild material2142257W6 61375
72W6 61381CBG- 10804Carex eburnea Boott Wisconsin, United StatesW6SEED2023Wild material2142263W6 61381
73Ames 36017AS/GD/2023/002/212Gymnocladus dioicus (L.) K. Koch Wisconsin, United StatesNC7FRUIT2023Wild materialKentucky coffeetree in Wisconsin is rather rare. The Wisconsin Natural Heritage Inventory Program currently (2023) lists this taxon in Wisconsin as a species of concern with a state rank of S2 (Imperiled in Wisconsin due to a restricted range, few populations or occurrences, steep declines, severe threats, or other factors.) This accession represents genetics from a localized population with a near equal porportion of male and female specimens. While there are other known locations along the Wisconsin River, this population is producing seeds. The other known locations represent single clones that are distant enough from other existing clones that prevent the transfer of pollen and thus lack the ability to produce seed or will rarely produce. 2141550Ames 36017
74WLP 3092RJLSEUS2022-021Rhododendron prunifolium (Small) Millais Alabama, United StatesNA2023COLLECTED12/10/2023Slopes along Poke Springs Branch inlet accessed by boat from Walter F. George Reservoir. Generally uncommon, but frequent at this site. 31.72318400, -85.1290780069Plants are growing in part-shade to shade on the well-drained mostly deciduous woodland slopes approximately 3-6 meters above the inlet.
Soils: The underlying geology of this area is of Cretaceous origin and characterized as Selma Group; Providence Sand. The upper part of the profile consists of cross-bedded fine to coarse sand and white, dark-gray and pale-red-purple mottled clay containing lignite, sand, and kaolin. The lower part consists of dark-gray laminated to thin-bedded silty clay and abundantly micaceous, carbonaceous, fossiliferous very fine to fine sand.
Source: USGS Alabama Geologic Map Data (https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=ALKp%3B1)
The primary soil types in the collection area are classified as Nankin-Lucy Complex soil (20 to 60 percent slopes). The Nankin Series consists of very deep, well drained, moderately slowly permeable soils on uplands of the Coastal Plain. They formed in stratified loamy and clayey marine sediments. Slopes range from 0 to 60 percent. Soils are comprised of sandy loam in the upper 25 cm to sandy clay loam and sandy clay in lower strata to about 1.7 meters deep; these soils are strongly acid. The Lucy Series consists of very deep, well drained, moderately permeable soils on uplands. They formed in sandy and loamy marine and fluvial sediments of the Southern Coastal Plain. Slopes vary from 0 to 45 percent. These soils are generally loamy to sandy loam in the upper 25 cm and sandy clay loam in the lower strata to 2 meters; these are strongly acid soils.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2141446WLP 3092
75NA 87354TJK2022TX-002Ptelea trifoliata L. Texas, United StatesNA2023COLLECTED11/29/2022Blanco County: Little Blanco Road, upper slope off Little Blanco River; 330 feet west of Highway 281.30.00140000, -98.40650000390Shaded streamside slope between road and Little Blanco River.Wild material2141645NA 87354
76NA 88524RM-TK2022-012Hydrangea quercifolia W. Bartram Florida, United StatesNA2023COLLECTED10/20/2022Private property of Joann Palmer on Reservation Court30.23775000, -84.324100005Plants are abundant in this upland, dry, and arenaceous soil over karst.
Soils: The underlying geology of this area is the St. Michaels Formation of Miocene origin. The Lower Miocene St. Marks Formation, named by Finch (1823), is exposed in Wakulla, Leon and Jefferson Counties on the northwestern flank of the Ocala Platform. It is a white to yellowish gray, poorly to moderately indurated, sandy, fossiliferous (molds and casts) limestone (packstone to wackestone). Mollusk molds and casts are often abundant. The St. Marks Formation makes up the upper part of the FAS in part of the eastern panhandle.
Source: USGS Florida Geologic Map Data (https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=FLMIsmk%3B0)
The surface soil profile found in this area is Otela limestone substratum-Ortega sands (0 to 5 percent slopes). The Otela Series consists of very deep, moderately well drained, moderately slowly to slowly permeable soils on broad uplands. They formed in sandy and loamy marine sediments over limestone on karst topography. Slopes range from 0 to 8 percent. The Ortega series consists of very deep, moderately well drained soils that formed in a sandy deposit on marine terraces. These soils are on nearly level to strongly sloping upland landscapes. Slopes range from 0 to 12 percent. Ortega Series soils are generally strongly acid.
https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2140805NA 88524
77NA 88554RJLSEUS2022-027Rhododendron alabamense Rehder Alabama, United StatesNA2023COLLECTED12/12/2022Plants growing on woodland slopes around and below the hilltop parking area leading down to the Silver Creek Lake Campground off of Silver Creek Lake Road. Occasional in the upland woodlands. 31.66613100, -87.5762570049Plants are growing in shade of upland dry mesic mature mixed deciduous and evergreen woodland. Generally, the overstory is thinner and there is less leaf litter cover, making the surface soil conditions drier.
Soils: The underlying geology of this area is Claiborne Group, Tallahatta Formation, of Eocene origin, with white to very light-greenish-gray thin-bedded to massive siliceous claystone; interbedded with thin layers of fossiliferous clay, sandy clay, and glauconitic sand and sandstone.
Source: USGS Alabama Geological Map Data (https://mrdata.usgs.gov/geology/state/state.php?state=AL)
The primary soil types in the collection area are classified as Smithdale-Boykin Complex soils (2 to 5 percent slopes). The Smithdale Series consists of very deep, well drained, moderately permeable soils on ridge tops and hill slopes in dissected uplands of the Southern Coastal Plain and in the Western Coastal Plain. They formed in thick beds of loamy marine sediments and are strongly acid. Slopes range from 1 to 60 percent. The Boykin Series consists of deep, well drained, moderately permeable soils that formed in sandy and loamy coastal plain sediments of Pleistocene age. These soils are on gently sloping to moderately steep uplands. Slopes range from 1 to 20 percent.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2140781NA 88554
78NA 88555RJLSEUS2022-028Rhododendron canescens (Michx.) Sweet Alabama, United StatesNA2023COLLECTED12/12/2022Plants growing on woodland slopes below the hilltop parking area leading down to the Silver Creek Lake Campground off of Silver Creek Lake Road. Occasional in the woodlands. 31.66549700, -87.5762450045Plants are growing in shade of moist mesic deciduous and evergreen woodland, mid-slope between the upland dry mesic zone and the creekside habitat below.
Soils: The underlying geology of this area is Claiborne Group, Tallahatta Formation, of Eocene origin, with white to very light-greenish-gray thin-bedded to massive siliceous claystone; interbedded with thin layers of fossiliferous clay, sandy clay, and glauconitic sand and sandstone.
Source: USGS Alabama Geological Map Data (https://mrdata.usgs.gov/geology/state/state.php?state=AL)
The primary soil types in the collection area are classified as Luverne Sandy Loam soils (15 to 35 percent slopes). The Luverne Series consists of very deep, well drained, moderately slowly permeable soils on dissected uplands of the Southern Coastal Plain. They formed in stratified marine sediments and are strongly acid. The lower strata of this series are clay and clay loam. Slopes range from 1 to 45 percent.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2140782NA 88555
79NA 88556RJLSEUS2022-029Rhododendron colemanii R. F. Mill. Alabama, United StatesNA2023COLLECTED12/12/2022Plants growing on woodland slopes below the hilltop parking area leading down to the Silver Creek Lake Campground off of Silver Creek Lake Road. Occasional in the woodlands. 31.66503300, -87.5746800043Plants are growing in shade of moist mesic deciduous and evergreen woodland on rich slopes 1-3 meters above a small spring-fed creek.
Soils: The underlying geology of this area is Claiborne Group, Tallahatta Formation, of Eocene origin, with white to very light-greenish-gray thin-bedded to massive siliceous claystone; interbedded with thin layers of fossiliferous clay, sandy clay, and glauconitic sand and sandstone.
Source: USGS Alabama Geological Map Data (https://mrdata.usgs.gov/geology/state/state.php?state=AL)
The primary soil types in the collection area are classified as Smithdale-Boykin Complex soils (2 to 5 percent slopes). The Smithdale Series consists of very deep, well drained, moderately permeable soils on ridge tops and hill slopes in dissected uplands of the Southern Coastal Plain and in the Western Coastal Plain. They formed in thick beds of loamy marine sediments and are strongly acid. Slopes range from 1 to 60 percent. The Boykin Series consists of deep, well drained, moderately permeable soils that formed in sandy and loamy coastal plain sediments of Pleistocene age. These soils are on gently sloping to moderately steep uplands. Slopes range from 1 to 20 percent.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2140783NA 88556
80NA 88557RJLSEUS2022-030Ilex longipes Chapm. ex Trel. Alabama, United StatesNA2023COLLECTED12/12/2022Silver Creek Lake Campground off of Silver Creek Lake Road: woodland slopes below the hilltop parking lot leading down to the campground.31.66442800, -87.5746140039Part shade of moist-mesic, mixed deciduous and evergreen woodland on dry, well-drained bank, 1-2 meters above a small spring-fed creek. The underlying geology of this area is Claiborne Group, Tallahatta Formation, of Eocene origin, with white to very light-greenish-gray thin-bedded to massive siliceous claystone; interbedded with thin layers of fossiliferous clay, sandy clay, and glauconitic sand and sandstone. (Source: USGS Alabama Geological Map Data). The primary soil types in the collection area are classified as Arundel-Cantuche Complex soils (15 to 35 percent slopes). The Arundel Series consists of moderately deep, well drained, very slowly permeable soils on dissected uplands of the Southern Coastal Plain. They formed in marine deposits consisting of acid clays underlain by horizontally bedded sandstone, buhrstone and siltstone. These soils are strongly acid. Slopes range from 2 to 60 percent. The Cantuche Series consists of shallow, well drained, moderately permeable soils that formed over horizontally bedded claystone. These soils are on narrow ridgetops and narrow benches on steep side-slopes of dissected landscapes in the Coastal Plain. They are strongly acid. Slopes range from 2 to 35 percent. (Source: NRCS Web Soil Survey).Wild material2140818NA 88557
81NA 88559RJLSEUS2022-032Rhododendron colemanii R. F. Mill. Alabama, United StatesNA2023COLLECTED12/12/2022Plants growing in bottomland mostly deciduous woodlands on the south side of Lena Landegger Hwy (Monroe County Road 39) about 0.5 kilometers south of the entrance to the Alabama River Cellulose plant. Common at this site. 31.56879700, -87.4958950010Plants are growing in shade of a moist mesic (occasionally temporarily wet) deciduous woodland less than 1 meter above wetland habitats associated with the nearby Alabama River.
Soils: The underlying geology of this area is of Holocene origin and characterized as Alluvial, coastal and low terrace deposits. Varicolored fine to coarse quartz sand containing clay lenses and gravel in places.
Source: USGS Alabama Geologic Map Data (https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=ALHalt%3B0)
The primary soil types in the collection area are classified as Chrysler Silt Loam soils (0 to 5 percent slopes, occasionally flooded). The Chrysler Series consists of deep, moderately well drained, slowly permeable soils that formed in clayey fluvial or alluvial sediments. These soils are on stream terraces of the Coastal Plain. They are strongly acid. The rate at which water runs off the surface is medium to rapid. Slopes range from 0 to 5 percent.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2140784NA 88559
82NA 88514RJL2022MD-019Kalmia latifolia L. Maryland, United StatesNA2022COLLECTED11/04/2022Plants are growing on both sides of a fire road on Maryland Heights along the edge with Harpers Ferry National Historic Park. This location was accessed from the east where Miller Avenue meets the fire road, approximately 2 kilometers away. There is no vehicular access to the collecting area. Becoming locally uncommon. This local population is likely to be extirpated in the next 20-30 years. This collector has hiked through this area for more than 35 years and seen dramatic changes in the population. When first observed, Kalmia latifolia was a dominant understory shrub on south- to west-facing slopes beneath a mature forest canopy. Over the years, at least one forest fire has significantly reduced the population, along with a continuing increase in deer populations, resulting in catastrophic browse damage. The absence of a mature forest canopy and periods of drought have almost certainly also resulted in decline of this population. While collecting seed from scattered mature plants well above deer browse levels, this collector also noted that there was virtually no recruitment taking place.39.32811200, -77.72242400287Plants are growing in part-shade to shade of a deciduous upland, very rocky, and dry forest community. Plants are frequently found growing among boulders, rock outcrops, and steep-slope erosional areas, although, not exclusively.
Soils: The underlying geology of this area is of Late Cambrian to Cambrian origin and comprised of Chilhowee Group; Weverton Formation. This includes interbedded white to dark gray, thin-bedded, micaceous, ferruginous, and sericitic quartzites, phyllites, and white, thick-bedded, ledge-making quartzites; some gray to brown ferruginous quartz conglomerate and purple-banded phyllite.
Source: USGS Maryland Geologic Map Data https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=MDKp%3B5
The primary soil types in the collection area are classified as Dekalb-Bagtown-Rock outcrop complex, 25 to 65 percent slopes. The Dekalb series consists of moderately deep, excessively drained soils formed in material weathered from gray and brown acid sandstone in places interbedded with shale and graywacke. Slope ranges from 0 to 80 percent. Permeability is rapid. Solum thickness and depth to bedrock range from 50 to 100 cm. Flat, subangular or angular, sandstone fragments, 2.5-25 cm across increase with depth and range from 10-60 percent in individual horizons of the solum and from 50-90 percent or more in the C horizon. The amount of rock fragments typically increases with depth. Cobbly, channery, and very stony phases are common. Reaction ranges from extremely through strongly acid.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2139821NA 88514
83Ames 36028JDC/MP/2023/014/1046Maclura pomifera (Raf.) C. K. Schneid. Iowa, United StatesNC7SEED2022COLLECTED11/02/2022Located 8.0 miles northeast of Boone where Montgomery Creek crosses V Avenue, T85N R25W NW 1/4 SW 1/4 Sec. 3442.12911400, -93.75509100295Previously grazed pasture.Uncertain improvement statusThe native range for Osage-orange is reported from eastern Texas, southeastern Oklahoma, southwestern Arkansas, and the northwestern corner of Louisiana (Little, 1971). Historically and presently known for its extreme value as bow-wood and fence posts, Osage-orange represents one of the most widely planted tree species in the lower 48 US states as a living fence starting in the mid-1800's, in the late 1900's as a landscape tree for difficult sites, and most recently its chemical properties. Detailed history of Osage-orange and it's economic uses are well documented (Smith and Perino, 1981 and J. T. Winberry 1979). Osage wood is highly-prized for its use as fence posts (both living and non-living) and durable wood for wood working. Osage is an extremely drought and heat tolerant tree and is recommended for use in USDA cold-hardiness zones 5b or warmer. Although the species is commonly known for its stout thorns and large, globular fruits, the species is dioecious and the degree of thorns on individual genotypes can be extremely variable. This accession represents genetics collected from a naturalized population in central Iowa (Boone County - Harrison Township). Majority of specimens sampled averaged approximately 40-45’ in height with multiple (e.g. 1-5) trunks. The collection site represents a recognized Iowa Century Farm awarded in 1976 that was originally settled by Andrew Nelson and then purchased on 24 October 1874 for the amount of '9.00 per acre by Lester S. Carlson. According to Samuel Keith Carlson (grandson to Lester S. Carlson), in the 1930's-1940's there was a fence line plus a few additional specimens of significant size that were possibly planted by Lester S. Carlson in the 1870's or the previous owner during "hedge mania" in the 1850's. In the 1950's the original trees at the Carlson farm were removed, but the progeny have persisted throughout the woods and adjacent pasture areas and continue to spread. A corner fence post of Osage that was set in 1874 by Lester S. Carlson shortly after purchasing the property still remains (see image). Majority of the specimens in this population are nearly thornless or with relatively few thorns. Fruit sizes range between 70-90 mm in diameter with seed lengths ranging from 6.99 mm (min) to 11.68 mm (max) with the average length of 50 seeds at 9.36 mm. At time of collection (2 November 2022) approximately 20% of specimens were at peak, yellow fall color, while remaining specimens were still green/greenish-yellow. 2141741Ames 36028
84WLP 2673RJL2022NJ-004Lyonia mariana (L.) D. Don New Jersey, United StatesNA2022COLLECTED10/24/2022Plants growing on both sides of Duerer Street approximately 0.37 kilometers southeast of 4th Avenue, Mullica Township, New Jersey. Plants are common but scattered on both sides of the road at this site. 39.55730700, -74.6637610022Plants grow from part shade to full sun throughout the habit from the upper edges of the ditches through the herbaceous grass dominant buffer and all the way to the part shade of the woodland edge. Plants transition through moist/wet conditions in full sun to quite dry conditions in part shade and seem equally adapted.
Soils: The underlying geology of this area is the Cohansey Formation of middle Miocene origin and comprised of sand, white to yellow with local gravel and clay. It is sometimes locally stained red or orange brown by iron oxides and (or) cemented into large blocks of ironstone. Unweathered clay is typically dark gray, but commonly weathers white where it is interbedded with thin beds of ironstone. Sand is typically medium grained and moderately sorted although it ranges from fine to very coarse grained and from poorly to well sorted. Sand consists of quartz and siliceous rock fragments. Some beds are locally micaceous. Maximum thickness in the map area is about 60 meters; however, thickness is difficult to determine because of the irregular basal contact and extensive post-depositional erosion.
Source: USGS New Jersey Geologic Map Data (https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=NJTch%3B1)
The primary soil type in the area of this collection is classified as Mullica sandy loam, 0 to 2 percent slopes. These soils are typically coarse-loamy, siliceous, semiactive, and mesic typic humaquepts that are strongly to extremely acidic throughout the profile. The typical solum thickness ranges from 50-150+ cm. These soils are generally considered to be poorly drained.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2139664WLP 2673
85NA 88500RJL2022NJ-002Ilex glabra (L.) A. Gray New Jersey, United StatesNA2022COLLECTED10/24/2022Mullica Township: both sides of Duerer Street, approximately 0.37 kilometers southeast of 4th Avenue.39.55885000, -74.6644250021Plants growing in shade to almost full sun on compacted seasonally moist to temporarily wet areas of a mixed evergreen and deciduous woodland dominated by Pinus rigida. Vegetation of this area is very much defined by small changes in elevation that go from wet to very dry. Ilex glabra remains abundant throughout, though. Plants are abundant on the edge of the woodlands as well as the understory of the woodlands. Soils: The underlying geology of this area is the Cohansey Formation of middle Miocene origin and comprised of sand, white to yellow with local gravel and clay. It is sometimes locally stained red or orange brown by iron oxides and (or) cemented into large blocks of ironstone. Unweathered clay is typically dark gray, but commonly weathers white where it is interbedded with thin beds of ironstone. Sand is typically medium grained and moderately sorted although it ranges from fine to very coarse grained and from poorly to well sorted. Sand consists of quartz and siliceous rock fragments. Some beds are locally micaceous. Maximum thickness in the map area is about 60 meters; however, thickness is difficult to determine because of the irregular basal contact and extensive post-depositional erosion. (Source: USGS New Jersey Geologic Map Data). The primary soil type in the area of this collection is classified as Mullica sandy loam, 0 to 2 percent slopes. These soils are typically coarse-loamy, siliceous, semiactive, and mesic typic humaquepts that are strongly to extremely acidic throughout the profile. The typical solum thickness ranges from 50-150+ cm. These soils are generally considered to be poorly drained. (Source: NRCS Web Soil Survey).Wild material2139663NA 88500
86NA 89045RJL2022PA-013Tsuga canadensis (L.) Carrière Pennsylvania, United StatesNA2022COLLECTED10/07/2022Plants growing on the steep banks along Octoraro Creek accessed by canoe. Plants are locally common but generally infrequent along the Octoraro Creek. 39.74442700, -76.0885640066Plants are growing in part-shade to sun of mixed deciduous and evergreen forests on steep rocky habitats overlain by relatively deep soil over occasionally exposed geology along the Octoraro Creek.
Soils: The underlying geology of this area is estimated to be of lower Paleozoic origin and comprised of Peters Creek Schist. This is comprised of chlorite-sericite schist containing interbedded quartzite.
Source: USGS Pennsylvania Geologic Map Data (https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=PAPZpc%3B0)
The primary soil types in the collection area are classified as Manor loam, 25 to 35 percent slopes, very stony. The soils in the collecting area originated as residuum, weathered from the micaceous schist exposed geology and are generally considered coarse-loamy, micaceous, mesic typic dystrudepts that are very acidic and well-drained. There is a variable depth of soil depending upon the steepness of slopes. Some areas contain significant exposed Peters Creek Schist overlain by a highly decomposed organic mat intermingled with a dense root mat of woody and herbaceous plants.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2139610NA 89045
87NA 89033RJL2022MD-010Clethra alnifolia L. Maryland, United StatesNA2022COLLECTED09/15/2022Plants growing in low woodlands at the end of Greenway Avenue near a boat dock that leads to the Pocomoke River, adjacent to Winter Quarters Golf Course, Pocomoke City. Plants common throughout the wetland area as well as mesic edges of the woodlands.38.08305100, -75.56527800Plants growing in the flood plain of the Pocomoke River in shade to part sun of a mixed deciduous and evergreen bottomland habitat about 10 meters from the edge of the golf course fairway. The habitat is a mucky swamp edge habitat next to the Pocomoke River, most of which seems wet year-round and grades slightly upslope to more mesic conditions.
The underlying geology of this area is comprised of Quaternary Deposits of Wisconsin to Holocene origin. The composition is primarily undifferentiated gray to buff sand and gravel, gray to brown lignitic silt and clay, occasional boulders, and rare shell beds. Surficial deposits occur as shell-bearing estuarine clays and silts.
Source: USGS Maryland Geologic Map Data https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=MDQdu%3B5
The surface soil profile of this habitat is classified as Puckum Muck which is frequently flooded. These highly saturated soils are found in flats, depressions and swales. The soil reaction of Puckum Muck is extremely acid to strongly acid throughout the profile. The depth to bedrock is generally greater than 150 cm. Wood fragments comprise 0-25%, by volume of the Puckum Muck throughout the profile which includes mostly twigs, branches, logs, or stumps and are 1.5-30 cm in diameter. The composition of these highly saturated soils, are classified as muck (sapric soil material) or mucky peat (hemic soil material) throughout most of the upper 150 cm and may contain thin layers of mucky silt loam, silty clay loam, sandy loam and/or sand.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2139598NA 89033
88NA 89032RJL2022MD-009Rhododendron viscosum (L.) Torr. Maryland, United StatesNA2022COLLECTED09/15/2022Plants growing in low woodlands at the end of Greenway Avenue near a boat dock that leads to the Pocomoke River, adjacent to Winter Quarters Golf Course, Pocomoke City. Plants scattered throughout the wetland area. Infrequent, but regularly found. 38.08235200, -75.565665001Plants growing in the flood plain of the Pocomoke River in part shade to shade of a mixed deciduous and evergreen bottomland habitat about 10 meters from the edge of the golf course fairway. The habitat is a mucky swamp edge habitat next to the Pocomoke River, most of which seems wet year-round.
The underlying geology of this area is comprised of Quaternary Deposits of Wisconsin to Holocene origin. The composition is primarily undifferentiated gray to buff sand and gravel, gray to brown lignitic silt and clay, occasional boulders, and rare shell beds. Surficial deposits occur as shell-bearing estuarine clays and silts.
Source: USGS Maryland Geologic Map Data https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=MDQdu%3B5
The surface soil profile of this habitat is classified as Puckum Muck which is frequently flooded. These highly saturated soils are found in flats, depressions and swales. The soil reaction of Puckum Muck is extremely acid to strongly acid throughout the profile. The depth to bedrock is generally greater than 150 cm. Wood fragments comprise 0-25%, by volume of the Puckum Muck throughout the profile which includes mostly twigs, branches, logs, or stumps and are 1.5-30 cm in diameter. The composition of these highly saturated soils, are classified as muck (sapric soil material) or mucky peat (hemic soil material) throughout most of the upper 150 cm and may contain thin layers of mucky silt loam, silty clay loam, sandy loam and/or sand.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2139597NA 89032
89Ames 35923AS/FN/2022/072/203Fraxinus nigra Marshall Wisconsin, United StatesNC7SEED2022COLLECTED09/29/2022Chequamegon National Forest, approximately ten miles southeast of Park Falls. Collected along North Gates Lake Road, Sailor Lake Road and State Highway 70, T38N R2E and T39N R1E.45.81027500, -90.27504800483Saturated soils in northern hardwood forest.Wild materialAccession represents materials collected across a 15 x 15 square mile area sampled by Carstens, Sherwood, and Brandtner. Same area as where FSNS 5000 was collected.2139686Ames 35923
90NA 88481RJL2022MD-002Kalmia latifolia L. Maryland, United StatesNA2022COLLECTED09/04/2022Plants growing at Elkton State Forest along roads and woodlands over a distance of approximately 5 kilometers labelled as the address of 717 Irishtown Rd, North East, MD 21901. Kalmia is very common along the unnamed gravel road as well as the understory of the upland woodlands.39.58852900, -75.9045290060Plants are growing in a mesic to dry, well-drained habitat of mixed deciduous and evergreen woodlands comprised primarily of acid-loving plants. Plants are growing in shade to part shade along the unnamed road as well as the woodlands. The soils in the collection area are generally described as a complex series of fluviomarine deposits. The soils range from a thin loam layer at the surface to varying levels of loam to sandy loam and/or extremely gravelly sandy clay loam strata, depending upon geographical location (ie. Hillslope summits, slopes, footslopes, swales, etc.). The primary soil types in the collection area are classified as Russett-Christiana-Hambrook Complex and/or Sassafras and Croom Soils; though, others may intersect and overlay in specific areas.Wild material2139360NA 88481
91NA 88482RJL2022MD-003Rhododendron periclymenoides (Michx.) Shinners Maryland, United StatesNA2022COLLECTED09/04/2022Plants growing at Elkton State Forest along roads and woodlands over a distance of approximately 5 kilometers labelled as the address of 717 Irishtown Rd, North East, MD 21901. Plants are found infrequently and scattered along the unnamed gravel road39.58852900, -75.9045290051Plants are growing in a mesic to dry, well-drained habitat of mixed deciduous and evergreen woodlands comprised primarily of acid-loving plants. Plants are growing in part shade. The soils in the collection area are generally described as a complex series of fluviomarine deposits. The soils range from a thin loam layer at the surface to varying levels of loam to sandy loam and/or extremely gravelly sandy clay loam strata, depending upon geographical location (ie. Hillslope summits, slopes, footslopes, swales, etc.). The primary soil types in the collection area are classified as Russett-Christiana-Hambrook Complex and/or Sassafras and Croom Soils; though, others may intersect and overlay in specific areas.Wild material2139361NA 88482
92NA 88483RJL2022MD-004Clethra alnifolia L. Maryland, United StatesNA2022COLLECTED09/04/2022Plants growing at Elkton State Forest along roads and woodlands over a distance of approximately 5 kilometers labelled as the address of 717 Irishtown Rd, North East, MD 21901. Plants are found regularly but scattered along the unnamed gravel road as well as in open understory of the upland woodlands. 39.58531200, -75.8956610047Plants are growing in a mesic to moist, well-drained habitat of mixed deciduous and evergreen woodlands comprised primarily of acid-loving plants. Plants are growing in part shade and open understory shade. The soils in the collection area are generally described as a complex series of fluviomarine deposits. The soils range from a thin loam layer at the surface to varying levels of loam to sandy loam and/or extremely gravelly sandy clay loam strata, depending upon geographical location (ie. Hillslope summits, slopes, footslopes, swales, etc.). The primary soil types in the collection area are classified as Russett-Christiana-Hambrook Complex and/or Sassafras and Croom Soils; though, others may intersect and overlay in specific areas.Wild material2139362NA 88483
93NA 88484RJL2022MD-005Aronia melanocarpa (Michx.) Elliott Maryland, United StatesNA2022COLLECTED09/04/2022Plants growing at Elkton State Forest on Elk Neck Trail #3 (Starkey Lane) labelled as the address of 717 Irishtown Rd, North East, MD 21901. This was the only plant observed during several visits to Elk Neck State Forest during early and mid-summer39.58531200, -75.8956610055Plants are growing in a mesic to dry, well-drained habitat of mixed deciduous and evergreen woodlands comprised primarily of acid-loving plants. Plants are growing in part shade to part-sun. The soils in the collection area are generally described as a complex series of fluviomarine deposits. The soils range from a thin loam layer at the surface to varying levels of loam to sandy loam and/or extremely gravelly sandy clay loam strata, depending upon geographical location (ie. Hillslope summits, slopes, footslopes, swales, etc.). The primary soil types in the collection area are classified as Russett-Christiana-Hambrook Complex and/or Sassafras and Croom Soils; though, others may intersect and overlay in specific areas.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild materialreceived as A. prunifolia, on further examination by collector it was determined to be A. melanocarpa2139363NA 88484
94NA 88485RJL2022MD-006Hamamelis virginiana L. Maryland, United StatesNA2022COLLECTED09/04/2022Plants growing at Elkton State Forest on Elk Neck Trail #3 (Starkey Lane) labelled as the address of 717 Irishtown Rd, North East, MD 21901. This species was infrequent throughout most of Elk Neck State Park, but relatively common.39.58790000, -75.8885310054Plants are growing in a mesic to dry, well-drained habitat of mixed deciduous and evergreen woodlands comprised primarily of acid-loving plants. Plants are growing in part shade to shade. The soils in the collection area are generally described as a complex series of fluviomarine deposits. The soils range from a thin loam layer at the surface to varying levels of loam to sandy loam and/or extremely gravelly sandy clay loam strata, depending upon geographical location (ie. Hillslope summits, slopes, footslopes, swales, etc.). The primary soil types in the collection area are classified as Russett-Christiana-Hambrook Complex and/or Sassafras and Croom Soils; though, others may intersect and overlay in specific areas.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2139364NA 88485
95NA 88489RJL2022PA-005Kalmia latifolia L. Pennsylvania, United StatesNA2022COLLECTED09/10/2022Plants are growing on the lands of Hawk Mountain Sanctuary. This species is very common and abundant. It is one of the most dominant understory plants in woodlands. This species is a common understory shrub throughout the entire region in upland dry woodland habitats.40.63862000, -75.99071200430Plants are growing primarily in shade to part-shade on a dry-mesic to very dry, well-drained upland/montane habitat characterized by upland mixed deciduous and evergreen forest that is very rocky. All of the plants found in this habitat go through periods of drought during the growing season due to the limited litter/soil layer in which moisture can be held. The underlying geology of this area is of Silurian origin and comprised of Shawangunk Formation. This formation is primarily light- to dark-gray, fine- to very coarse-grained sandstone and conglomerate containing thin shale interbeds.
Source: USGS Pennsylvania Geologic Map Data (https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=PASs%3B14)
The surface soil profile of this area is the Hazleton series consists of deep and very deep, well drained soils formed in residuum of acid gray, brown or red sandstone on uplands. The matrix includes a considerable accumulation of thin, flat, coarse fragments of sandstone, limestone, or schist with diameters up to 15 cm. Slope ranges from 0-80%. Permeability is moderately rapid to rapid.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2139368NA 88489
96NA 88490RJL2022PA-006Ilex montana Torr. & A. Gray Pennsylvania, United StatesNA2022COLLECTED09/10/2022Hawk Mountain Sanctuary.40.64162200, -75.99122600420Plants are growing from shade to full sun on a dry-mesic to very dry, well-drained upland/montane habitat characterized by an upland mixed deciduous and evergreen forest that is very rocky. All of the plants found in this habitat go through periods of drought during the growing season due to the limited litter/soil layer in which moisture can be held. The underlying geology of this area is of Silurian origin and comprised of Shawangunk Formation. This formation is primarily light- to dark-gray, fine- to very coarse-grained sandstone and conglomerate containing thin shale interbeds. (Source: USGS Pennsylvania Geologic Map Data). The surface soil profile of this area is the Hazleton series consists of deep and very deep, well drained soils formed in residuum of acid gray, brown or red sandstone on uplands. The matrix includes a considerable accumulation of thin, flat, coarse fragments of sandstone, limestone, or schist with diameters up to 15 cm. Slope ranges from 0-80%. Permeability is moderately rapid to rapid. (Source: NRCS Web Soil Survey).Wild material2139369NA 88490
97NA 88491RJL2022PA-007Rhododendron maximum L. Pennsylvania, United StatesNA2022COLLECTED09/10/2022Plants are growing on the lands of Hawk Mountain Sanctuary. This species was common, but generally restricted to steep rocky outcrops.40.63813900, -75.98835200420Plants are growing from shade to full sun on a dry-mesic to very dry, well-drained upland/montane habitat characterized by an upland mixed deciduous and evergreen forest that is very rocky. Even so, most heavily fruited plants were growing in part shade to almost full sun. All of the plants found in this habitat go through periods of drought during the growing season due to the limited litter/soil layer in which moisture can be held. The underlying geology of this area is of Silurian origin and comprised of Shawangunk Formation. This formation is primarily light- to dark-gray, fine- to very coarse-grained sandstone and conglomerate containing thin shale interbeds.
Source: USGS Pennsylvania Geologic Map Data (https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=PASs%3B14)
The surface soil profile of this area is the Hazleton series consists of deep and very deep, well drained soils formed in residuum of acid gray, brown or red sandstone on uplands. The matrix includes a considerable accumulation of thin, flat, coarse fragments of sandstone, limestone, or schist with diameters up to 15 cm. Slope ranges from 0-80%. Permeability is moderately rapid to rapid.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2139370NA 88491
98NA 88495RJL2022PA-011Sorbus americana Marshall Pennsylvania, United StatesNA2022COLLECTED09/10/2022Plants are growing on the lands of Hawk Mountain Sanctuary. This plant is frequent but scattered on the exposed north, northeast, and east-facing steep slopes and ridge areas.40.63793500, -75.98778000430part sun to full sun on a dry-mesic to very dry, well-drained upland/montane habitat characterized by an upland mixed deciduous and evergreen forest that is very rocky. All of the plants found in this habitat go through periods of drought during the growing season due to the limited litter/soil layer in which moisture can be held.
The underlying geology of this area is of Silurian origin and comprised of Shawangunk Formation. This formation is primarily light- to dark-gray, fine- to very coarse-grained sandstone and conglomerate containing thin shale interbeds.
Source: USGS Pennsylvania Geologic Map Data (https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=PASs%3B14)
The surface soil profile of this area is the Hazleton series consists of deep and very deep, well drained soils formed in residuum of acid gray, brown or red sandstone on uplands. The matrix includes a considerable accumulation of thin, flat, coarse fragments of sandstone, limestone, or schist with diameters up to 15 cm. Slope ranges from 0-80%. Permeability is moderately rapid to rapid.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2139374NA 88495
99WLP 2600RJL2022FLAL-029Stewartia malacodendron L. Florida, United StatesNA2022COLLECTED08/07/2022Eglin AFB, in woodlands along Weaver Creek accessed from unnamed dirt road, 0.82 kilometers west of junction with Eglin AFB 720; approximately 0.73 kilometers north of junction with Choctaw Nolf Airfield Road and Eglin AFB 720.30.51680000, -86.9146940015Growing in moist, well-drained sandy soils above Weaver Creek in mixed broadleaved evergreen and deciduous woodland habitat in part shade to shade of west facing slopes several meters above the wetland zone. The Stewartia is growing in a high competition habitat. The underlying geology of this area is the Citronelle Formation, of Pliocene origin, and consists of gray to orange, often mottled, unconsolidated to poorly consolidated, very fine to very coarse, poorly sorted, clean to clayey sands. It contains significant amounts of clay, silt and gravel which may occur as beds and lenses and may vary considerably over short distances. Limonite nodules and limonite-cemented beds are common. Wild material2138710WLP 2600
100WLP 2576RJL2022-001Amelanchier arborea (F. Michx.) Fernald Maryland, United StatesNA2022COLLECTED05/25/2022Plants growing in open woodlands and part shade along unnamed Elkton State Forest gravel road over a distance of approximately 5 kilometers labelled as the address of 717 Irishtown Rd, North East, MD 21901.39.58089500, -75.9150590073Plants are found regularly but scattered along the unnamed gravel road as well as in open understory of the upland woodlands. Plants growing in a mesic to dry, well-drained habitat of mixed deciduous and evergreen woodlands comprised primarily of acid-loving plants. Plants are growing in part shade and open understory shade. The soils in the collection area are generally described as a complex series of fluviomarine deposits. The soils range from a thin loam layer at the surface to varying levels of loam to sandy loam and/or extremely gravelly sandy clay loam strata, depending upon geographical location (ie. Hillslope summits, slopes, footslopes, swales, etc.). The primary soil types in the collection area are classified as Russett-Christiana-Hambrook Complex and/or Sassafras and Croom Soils; though, others may intersect and overlay in specific areas.Wild material2138095WLP 2576
101W6 60028NCBG-537Phytolacca americana L. Virginia, United StatesW62021Wild material2132910W6 60028
102W6 60079MARSB-133Hudsonia tomentosa Nutt. Delaware, United StatesW62021Wild materialBlue green gray tomentose leaves folded tightly to stem. Seed heads a light brown.2137164W6 60079
103W6 60083MARSB-267Elymus virginicus L. New York, United StatesW62021Wild material2137168W6 60083
104Ames 35752#476-477Rhus glabra L. Iowa, United StatesNC7PLANT2021COLLECTED09/29/2021Upper Iowa River area near Bluffton, T99N R9W NE1/4 Sec. 9 and S1/2 Sec. 1043.40275000, -91.90494000299High bluffs, roadside and stream banksWild materialPlants sampled in nature (29 September 2021) during peak fall color displaying bright reds to maroonish colors while measuring approximately 12-15 feet in height. One clonal patch noted was estimated to have 1,000+ ramets. 2122093Ames 35752
105OPGC 7574Ledges State ParkSolidago ulmifolia Muhl. ex Willd. Iowa, United StatesOPGCFlower2021COLLECTED09/15/2021Ledges State Park, approximately 4.5 miles south of Boone, T83N R26W Sec. 2041.98266200, -93.89314800287Understory of hardwood forest.Wild materialPlants in nature were generally two to three feet in height, growing in sparsely spreading colonies. This population has a large amount of diversity for flowering time with the first plants in the population beginning to flower on 22 July 2021 and the last plants to flower were still blooming at the end of September. Some plants in the population had a muted red fall foliage color at the end of October 2021. This accession represents genetics from near the northwest edge of the species range of occurence.2132828OPGC 7574
106OPGC 7575Ledges State ParkSolidago flexicaulis L. Iowa, United StatesOPGCFlower2021COLLECTED10/03/2021Ledges State Park, approximately 4.5 miles south of Boone, T83N R26W Sec. 2141.98338100, -93.89052800288Understory of hardwood forest.Wild materialPlants in nature ranged in height from approximately one to three feet, growing in sparsely spreading colonies. Peak bloom in 2021 occurred near 15 September. Several specimens had branched inflorescences.2132829OPGC 7575
107Ames 35738AS/PT/2021/016/116Ptelea trifoliata L. Illinois, United StatesNC7Shoot2021COLLECTED08/26/2021State Route 71 along Illinois River located approximately 1.30 miles southwest of Ottawa, T33N R3E NE1/4 Sec. 1541.33370200, -88.86061200148Roadside at top of limestone cliff above Illinois River.Wild materialTrees measuring approximately 20-25' in height. Peak flowering and fruiting occurred 4 May and approximately 10 September 2021, respectively.2120342Ames 35738
108Ames 35734Ledges State ParkTeucrium canadense L. Iowa, United StatesNC7SEED2021COLLECTED08/23/2021Ledges State Park located approximately 4.75 miles south of Boone T83N R26W Sec. 16 & 2141.99262400, -93.87724800330Edges of woodsWild material 2120338Ames 35734
109W6 59002NCBG-451Carex vulpinoidea Michx. Maryland, United StatesW62021Wild materiallong involucral bract (longer than inflorescence)2116320W6 59002
110Ames 35667Kankakee Sands PreserveAronia ×prunifolia (Marshall) Rehder Illinois, United StatesNC7Flower2021COLLECTED05/04/2021Kankakee Sands Preserve located approximately 2.3 miles southwest of Wilmington in Custer Township, T32N R9E NE 1/4 Sec. 1141.27166000, -88.15701800170Sand shrub prairieWild materialGenotypes noted in nature were averaging 5.0-6.0' in height, relatively upright in growth habit and extremely dense suckering. Numerous clones noted covering expansive areas (e.g. 30 yards by 20 yards, etc.). Variation in branching and glossiness of leaves noted across genotypes present in nature.2115976Ames 35667
111Ames 35668Iroquois County Conservation AreaAronia ×prunifolia (Marshall) Rehder Illinois, United StatesNC7Flower2021COLLECTED05/05/2021Iroquois County Conservation Area located approximately 4.5 miles northeast of Beaverville in Beaverville Township, T29N R11W NE1/4 Sec. 2240.99154700, -87.58073200198Woodland edge of wet sand prairieWild materialWide variety of genotypes noted in nature averaging 3.5-7' in height. Some growing in shade of oak forest were sparse suckering and open branching compared to open grown specimens that were extremely dense with suckers. 2115977Ames 35668
112OPGC 8145MARSB-385Euthamia caroliniana (L.) Greene ex Porter & Britton New Jersey, United StatesOPGC2021Wild material2113515OPGC 8145
113W6 58574MARSB-176Cyperus grayi Torr. Delaware, United StatesW62021Wild materialInflorescence looks like fireworks, bulbous root growths. Grows in clumps.2113504W6 58574
114W6 58586MARSB-386Lespedeza capitata Michx. New Jersey, United StatesW62021Wild material2113516W6 58586
115W6 58628MARSB-553Avenella flexuosa (L.) Parl. New York, United StatesW62021Wild materialRound stem, inflorescence with thin wiry branches and tan seed. Large tufts of straight, wiry basal leaves.2113558W6 58628
116W6 58646MARSB-641Scirpus atrovirens Willd. Delaware, United StatesW62021Wild materialGrass with branching, drooping, inflorescence. Brown inflorescence with white seeds.2113576W6 58646
117Ames 35288APS/MF/2020/003/406Monarda fistulosa L. Kansas, United StatesNC7HABITAT2020COLLECTED02/05/2020Eisenhower State Park on north side of Melvern Lake approximately 5.25 miles west, northwest of Melvern, T18S R15E NE1/4 Sec. 3, Osage County38.51966000, -95.73352000323Edge of woods with limestone substrate.Wild material2101394Ames 35288
118WLP 2037MARSB-1004Viburnum dentatum L. New York, United StatesNA2019COLLECTED08/29/2019Sullivan County; ; Willowemoc; resdiential. [Willowemoc Rd.? Willowemoc Wild Forest? Locality not precisely specified. Appears likely to be Sullivan County, from maps. -SBL]610Edge of pond, transition to red maple swamp, in full sun; growing in moist clay loam soil.Seeds collected from 20 individuals in a population of 20 plants occurring over an area 100 meters by 100 meters in size; rare. Seed maturation: late.2109186WLP 2037
119NA 88153NCBG-321Morella cerifera (L.) Small North Carolina, United StatesNASEED2019Wild material2098413NA 88153
120NA 88158NCBG-331Callicarpa americana L. North Carolina, United StatesNASEED2019Wild material2098419NA 88158
121W6 57415NEWFS-381Eragrostis spectabilis (Pursh) Steud. Massachusetts, United StatesW6SEED2019Wild material2098212W6 57415
122W6 57324NEWFS-113Rhus copallinum L. Massachusetts, United StatesW6SEED2019Wild material2098121W6 57324
123NA 88103MARSB-390Ilex opaca Aiton Delaware, United StatesNASEED2019COLLECTED11/03/2015Prime Hook National Wildlife Refuge: follow Broadkill Road towards Broadkill Beach. Almost immediately after the first bridge take the gated gravel road before a sharp right turn. Follow the gravel road until a right towards tree stand 9 (there is a sign). The population extends along the road.38.81797000, -75.203720007North Atlantic maritime scrub forest.Wild material2097608NA 88103
124NA 88123MARSB-798Morella pensylvanica (Mirb.) Kartesz New York, United StatesNASEED2019Wild material2097709NA 88123
125NA 88124MARSB-843Baccharis halimifolia L. New York, United StatesNASEED2019Wild material2097728NA 88124
126NA 88125MARSB-875Juniperus virginiana L. New Jersey, United StatesNASEED2019Wild material2097745NA 88125
127NA 88440MARSB-419Rosa virginiana Mill. New York, United StatesNASEED2019Wild material2097623NA 88440
128OPGC 7888MARSB-273Lechea maritima Legg. ex Britton New York, United StatesOPGCSEED2019Wild material2097550OPGC 7888
129W6 57056MARSB-138Avenella flexuosa (L.) Parl. New York, United StatesW6SEED2019Wild material2097495W6 57056
130W6 57057MARSB-140Hudsonia tomentosa Nutt. New York, United StatesW6SEED2019Wild material2097496W6 57057
131W6 57086MARSB-223Cyperus grayi Torr. New York, United StatesW6SEED2019Wild material2097525W6 57086
132W6 57090MARSB-233Carex lurida Wahlenb. New York, United StatesW6SEED2019Wild material2097529W6 57090
133W6 57099MARSB-246Tridens flavus (L.) Hitchc. New York, United StatesW6SEED2019Wild material2097538W6 57099
134W6 57124MARSB-300Cyperus grayi Torr. New Jersey, United StatesW6SEED2019Wild material2097563W6 57124
135W6 57141MARSB-331Parthenocissus quinquefolia (L.) Planch. New Jersey, United StatesW6SEED2019Wild material2097580W6 57141
136W6 57182MARSB-416Parthenocissus quinquefolia (L.) Planch. New York, United StatesW6SEED2019Wild material2097621W6 57182
137W6 57183MARSB-418Pseudognaphalium obtusifolium (L.) Hilliard & B. L. Burtt New York, United StatesW6SEED2019Wild material2097622W6 57183
138W6 57303MARSB-871Aristida oligantha Michx. New York, United StatesW6SEED2019Wild material2097742W6 57303
139WLP 1685JDC/RS/2019/036/915Rosa setigera Michx. Iowa, United StatesNAFRUIT2019COLLECTED10/17/2019Ledges State Park located approximately 4.75 miles south of Boone, just south of the Oakwoods Shelter/Picnic area, T83N R26W NE1/4 NE1/4 and also NW1/4 NE1/4 Sec. 21, Boone County41.99262400, -93.87724800330Edges of woods (adjacent to prairie) and also within 20-25 yards from woods in prairie. Noted in east, west, and south-facing edges of woods (no specimens noted on north-facing woodland edges)Wild materialWoody shrub/vine stretching up to 12' in length. Alternate compound leaves usually consisting of five lealets. Leaf rachis and stipule margins glandular. Mature hypanthium and pedicel with stipitate glandular hairs. Mature hypanthium mostly bright to dark red in color with a few dark orange noted at time of harvest (17 October 2019). Leaves rather to somewhat glossy. This collection represents genetics from the northwestern edge of the species range, likely suggesting good cold-hardiness (USDA Zone 5a). 2097769WLP 1685
140W6 56571CBG-8180Antennaria plantaginifolia (L.) Hook. Wisconsin, United StatesW6SEED2019Wild material2092670W6 56571
141NA 88065NEWFS-353Morella caroliniensis (Mill.) Small Massachusetts, United StatesNASEED2019Wild material1976231NA 88065
142NA 88073NEWFS-626Ilex verticillata (L.) A. Gray Massachusetts, United StatesNASEED2019COLLECTED11/15/2016Parker River National Wildlife Refuge: follow 95N to exit 56. Right Scotland Road. Right Parker Road. At traffic circle take 3rd exit and turn right on State street. Right on 1A. Left Rolfels Lane. Right Plum Island Turnpike. Right on Sunset Drive. Follow into refuge.42.78911000, -70.810160009Roadside.Wild material1976303NA 88073
143NA 88075NEWFS-661Viburnum dentatum L. Massachusetts, United StatesNASEED2019Wild material1976317NA 88075
144NA 88076NEWFS-674Morella caroliniensis (Mill.) Small Connecticut, United StatesNASEED2019Wild material1976321NA 88076
145NA 88080NEWFS-709Morella caroliniensis (Mill.) Small Massachusetts, United StatesNASEED2019Wild material1976334NA 88080
146W6 56297NEWFS-707Rhus typhina L. Massachusetts, United StatesW6SEED2019Wild material1976332W6 56297
147WLP 308AF2018-002Acer saccharum Marshall subsp. floridanum (Chapm.) Desmarais Virginia, United StatesNA2018COLLECTED09/10/2018Suffolk County; ; Lone Star Lakes Park, ca 1 mile from entrance on a gravel road near parking for a Crane Lake boat ramp.36.86919000, -76.575510004Roadside near lake.Herbarium voucher collected (see barcode NA0103771).2108851WLP 308
148NA 88033NCBG-403Morella pensylvanica (Mirb.) Kartesz Virginia, United StatesNASEED2018Wild material1965944NA 88033
149Ames 34781MARSB-594Rhus copallinum L. New York, United StatesNC7SEED2018COLLECTED09/20/2016Brooklyn Marine Park just off Gerritsen Avenue.40.59222000, -73.918220002Maritime successional forestWild material1964804Ames 34781
150NA 87990MARSB-150Morella pensylvanica (Mirb.) Kartesz Delaware, United StatesNASEED2018Wild material1964723NA 87990
151NA 87994MARSB-219Juniperus virginiana L. New York, United StatesNASEED2018Wild material1964738NA 87994
152NA 87995MARSB-224Morella pensylvanica (Mirb.) Kartesz New York, United StatesNASEED2018Wild material1964741NA 87995
153NA 87996MARSB-291Morella pensylvanica (Mirb.) Kartesz New Jersey, United StatesNASEED2018Wild material1964750NA 87996
154NA 87998MARSB-417Baccharis halimifolia L. New York, United StatesNASEED2018Wild material1964771NA 87998
155NA 87999MARSB-468Morella pensylvanica (Mirb.) Kartesz New Jersey, United StatesNASEED2018Wild material1964778NA 87999
156NA 88000MARSB-579Morella pensylvanica (Mirb.) Kartesz New York, United StatesNASEED2018Wild material1964800NA 88000
157NA 88001MARSB-595Morella pensylvanica (Mirb.) Kartesz New York, United StatesNASEED2018Wild material1964805NA 88001
158NA 88003MARSB-639Morella pensylvanica (Mirb.) Kartesz Delaware, United StatesNASEED2018Wild material1964813NA 88003
159W6 54019MARSB-209Elymus virginicus L. Delaware, United StatesW6SEED2018Wild materialElymus virginicus1964735W6 54019
160W6 54027MARSB-232Schoenoplectus pungens (Vahl) Palla New York, United StatesW6SEED2018Wild materialSchoenoplectus pungens1964743W6 54027
161Ames 34780MARSB-396Rhus copallinum L. New York, United StatesNC7SEED2017COLLECTED11/03/2015Jones Beach State Park (Field 6).40.61213000, -73.420440003Atlantic coastal beach, north Atlantic coastal shrub and grass duneWild material1954643Ames 34780
162NA 88360MARSB-270Iva frutescens L. New York, United StatesNASEED2017Wild material1954640NA 88360
163WLP 1984MARSB-809Viburnum dentatum L. New York, United StatesNA2017COLLECTED08/24/2017Suffolk County; ; Hither Hills State Park: Cemetery Road & Old Montauk Highway.41.00577000, -72.02097000Mid-succession scrubland; roadside. Sand soil (Dune Land, Montauk Loam). Land used for conservation and recreation.Wild materialSeeds collected from 80 plants; 100 plants found in an area of three acres. Two herbarium vouchers collected on 24 Aug. 2017; held at Smithsonian and MARSB. Material identified in field by Clara Holmes on 24 Nov. 2017. Ecoregion: 84E -- Atlantic Coastal Pine Barrens (Omernik).2108828WLP 1984
164Ames 34086APS/HD/2017/038/297Helianthus divaricatus L. Illinois, United StatesNC7FIELD2017COLLECTED11/11/2017Trail of Tears State Forest approximately 6.11 miles northwest of Anna along North Forest Road (both sides), T12S R2W NW 1/4 NW 1/4 Sec. 4, Union County37.50864000, -89.33891000218Ridgetop of dry-mesic oak forestWild materialPlants 2-5 feet tall, elongated leaves quite rough on both the upper and lower sides. Herbarium specimen is clearly Helianthus divaricatus, however, there is a large amount of variation in seed size, shape, and color. Seed sample may contain genetics of Helianthus hirsutus.1954437Ames 34086
165Ames 34032Ames 34032Monarda didyma L. West Virginia, United StatesNC7SEED2017COLLECTED08/17/2017Fernow Forest approximately 3.6 miles east, southeast of Parsons along Road 701 adjacent to Elklick Run Creek, Tucker County.39.04350000, -79.67683300703Allegheny Plateau. Mixed mesophytic forest, riparian area.Wild material1954321Ames 34032
166Ames 34023Ames 34023Viburnum prunifolium L. Iowa, United StatesNC7FRUIT2017COLLECTED09/27/2017Shimek State Forest, Donnellson Unit, approximately 6.0 miles west of Donnellson.40.64796000, -91.67764000219Oak-hickory upland forest.Wild materialPlants at collection site ranging between 10-15' tall. Fruits dark purple, leaves on some stems were turning red fall color at time of collection (09/27/2017).1953995Ames 34023
167NA 84577RJL-RM001Halesia diptera J. Ellis Texas, United StatesNA2017COLLECTED07/22/2017Along either side of a clear creek on private property approximately 1.42 kilometers north of Texas Recreational Road 255 in northeastern Jasper County.31.07135000, -93.94985000107Plants growing along the embankments of the clear creek just above normal flood stage in primarily deciduous woodlands with some broadleaved evergreens and conifers. Plants are growing in part shade; some direct sunlight occurs during mid-day hours for 1-2 hours. Soils sandy and topped with a generous undisturbed decomposed litter layer. Slope: 10 percent. Aspect: variable.Wild material1953812NA 84577
168NA 84578RJL-RM002Magnolia pyramidata W. Bartram Texas, United StatesNA2017COLLECTED07/22/2017Newton County Road 425, about 2.8 miles south of Texas Recreational Road 255.30.85996000, -93.89596000105Along roadsides and among young loblolly pines in forestry plantation. Plants growing in part shade to full sun in heavily regenerating roadside woodlands associated with loblolly pine plantations. Plants are growing in well drained, highly sandy soils.Wild material1953814NA 84578
169Ames 33983JDC/FQ/2017/039/793Fraxinus quadrangulata Michx. Kentucky, United StatesNC7SEED2017COLLECTED07/11/2017Griffith Woods and surrounding area approximately 6.2 miles just southwest of Cynthiana, Harrison County38.32601000, -84.35295800281Recognized as the best remnant of ancient Bluegrass woodland containing numerous mature, open-grown specimens.Wild material1950066Ames 33983
170Ames 33965JDC/PG/2017/013/767Populus grandidentata Michx. Iowa, United StatesNC7Image2017COLLECTED05/07/2017Private property approximately 2.98 miles west of Luther, T83N R26W NE 1/4 SE 1/4 NE 1/4 Sec. 28., Boone County41.97486900, -93.87548500328Woodland. Deciduous forest. Wild materialThe native range of Populus grandidentata is concentrated througout the northeastern United States with disjunct populations in far south as Kentucky and as far west as central Iowa (Little, E. L. Jr. 1971). Bigtooth aspens are known to be fast-growing trees, making for a quick source of shade in the landscape. As a pioneer species in nature, P. grandidentata is adaptable to a wide range of environments but is considered to be slightly less adaptable than quaking aspen. However, bigtooth aspen is more resistant to canker diseases than quaking aspen (Laidly 1990), potentially making it slightly longer-lived. Bark on big-tooth aspens is generally greyish to greyish-yellow or olive-green compared to quaking aspens where bark is typically white to greyish-white. Leaves and leaf serrations are larger, and the degree of suckering is lower in big-tooth aspens. Both species are well known for their leaves to quake or tremble as the lengthy petioles allow leaves to swivel in the slightest amount of wind. Populus use is well-documented throughout the world and encompasses a wide range of products including energy feedstock, wood chips for pulping fibers, veneer logs, agro-forestry, and phyto-remediation as well as several other environmental applications. Interspecific hybrids of P. grandidentata and P. canescens have superior performance in yield; Hypoxylon canker resistance; and rooting ability compared to pure, N. American aspen genetics. This accession represents genetics acquired from the Des Moines River Valley of central Iowa and considered a disjunct population. P. grandidentata is infrequent to somewhat common throughout parts of the Des Moines River Valley, but very localized. The next closest, native population would be found in Hardin County (Iowa) approximately 50 miles to the northeast near Eldora. In central Iowa, this accession has been noted to have excellent, yellow fall color that typically peaks in mid-October (e.g. 21 October 2015). Fruits usually mature in early May (e.g. 3 May 2017) coinciding with flower initiation on local genotypes of Prunus virginiana. Specimens sampled in nature measuring approximately 60' in height and 16-22" dbh. Due to this accession originating from the western and southern edge of the species native range, it is suspected that this accession would have excellent heat and drought tolerance compared to genetics from areas in the northeastern U.S. 1949856Ames 33965
171NA 88405NM018-33Mahonia repens (Lindl.) G. Don New Mexico, United StatesNA2017Wild material1947005NA 88405
172Ames 33752Ames 33752Maclura pomifera (Raf.) C. K. Schneid. Iowa, United StatesNC7SEED2016COLLECTED10/05/2016Deer Creek watershed, T80N R23W E1/2 Sec. 18.41.73813000, -93.56296400295Mixed deciduous woods, distrubed areas and also managed areas. Gentle slopes and wetlandsUncertain improvement statusThe native range for Osage-orange is reported from eastern Texas, southeastern Oklahoma, southwestern Arkansas, and the northwestern corner of Louisiana (Little, 1971). Historically and presently known for its extreme value as bow-wood and fence posts, Osage-orange represents one of the most widely planted tree species in the lower 48 US states as a living fence starting in the mid-1800's, in the late 1900's as a landscape tree for difficult sites, and most recently its chemical properties. Detailed history of Osage-orange and it's economic uses are well documented (Smith and Perino, 1981 and J. T. Winberry 1979). Osage wood is highly-prized for its use as fence posts (both living and non-living) and durable wood for wood working. Osage is an extremely drought and heat tolerant tree and is recommended for use in USDA cold-hardiness zones 5b or warmer. Although the species is commonly known for its stout thorns and large, globular fruits, the species is dioecious and the degree of thorns on individual genotypes can be extremely variable. This accession represents germplasm from a naturalizing, reproductive population collected in central Iowa (Polk County). Majority of specimens averaged approximately 40-50’ in height with multiple (e.g. 4-5) trunks. Specimens 03-1 and 03-2 were upright in form with tighter branch angles, while 03-10 was the widest spreading of all trees. Some yellow fall color (yellow) was apparent at time of fruit collection (10/05/2016). Size of fruits ranged from 9.00 to 10.75 inches circumference except for tree 03-5 with fruits averaging 7.33 inches circumference. 1942949Ames 33752
173W6 51638CBG-5283Carex gynandra Schwein. Wisconsin, United StatesW62016Wild material1942768W6 51638
174Ames 33736JDC/BA/2016/028/743Betula alleghaniensis Britton Iowa, United StatesNC7BARK2016COLLECTED09/02/2016Fallen Rock State Preserve approximately 1.9 miles southwest of Steamboat Rock, T88N R19W NW ¼ Sec. 32.42.39459000, -93.09423600310High-quality, native, mesic deciduous woods on loose, loamy sandstone amongst very large boulders. North-facing with variable 10-50 degree slopes. Majority of specimens located at base of bluff or near water’s edge (Iowa River).Wild materialThe native range of Betula alleghaniensis is concentrated in the northeastern U.S. with disjunct populations in Iowa (Little, 1971). This accession represents a collection of Betula alleghaniensis germplasm from the extreme western edge of the species native range. The next closest occurrence is in Mitchell County, Iowa (60 miles). As of 2025, two trees at Fallen Rock State Preserve currently represent the state of Iowa's 1st and 2nd largest yellow birch specimens measuring 22.76" DBH; 70.83' height; 40' average crow spread (151.83 points) and 17.18" DBH; 65.33' height; 33.75' average crow spread (127.76 points), respectively (Rouw, M., personal communication, 13 May 2018). 1942689Ames 33736
175Ames 33358730-1Betula nigra L. Illinois, United StatesNC7SEED2016COLLECTED06/07/2016Momence wetlands - Kankakee River watershed, Kankakee County41.16335000, -87.52944100FloodplainWild material1940581Ames 33358
176Ames 33289APS/GD/2016/010/245Gymnocladus dioicus (L.) K. Koch Michigan, United StatesNC7Fruit2016COLLECTED04/05/2016Ionia County: T5N R5W SW 1/4 SW 1/4 SE 1/4 Sec. 21; T5N R5W NE 1/4 NW 1/4 NW 1/4 Sec. 20; and T5N R5W SW 1/4 SW 1/4 SE 1/4 Sec. 20 along Grand River approximately 4.80 miles south and slightly west of Portland.42.80296200, -84.91275400231Floodplain. Wild material1940346Ames 33289
177Ames 32955JDC/BP/2015/042/699Betula pumila L. Iowa, United StatesNC72015COLLECTED09/04/2015Private property approximately 7 miles northwest of Cedar Falls, T90N R14W SW 1/4 NW 1/4 SE 1/4 Sec. 18.42.60398800, -92.54284800284High-quality remnant wetland/fenWild materialSpecimens sampled averaged approximately 278 cm in height, ranging from 250 cm to 330 cm. Female catkins were both green and brown at time of harvest. Little to no fall color at time of seed collection (4 Sept. 2015) with approximately 75% of leaves already dropped. During growout in 2016, samples #699-3 and #699-5 resulted in seedlings that have petiolules (on small seedlings) that average 3-5 mm in length with the leaf apex being rather sharply acute, possibly indicating presence of hybrids. Other samples (#699-1, #699-2, #699-6, and #699-7) seem to exhibit characteristics of B. pumila with densely pubescent leaves and stems, with leaves having the apex usually broadly acute or obtuse to rounded, and essentially leaves being sessile or less than 1mm in length. 1927397Ames 32955
178W6 49543CBG-2485Carex crus-corvi Shuttlew. Illinois, United StatesW6SEED2015Wild material1926017W6 49543
179Ames 32893APS/GD/2015/016/198Gymnocladus dioicus (L.) K. Koch Oklahoma, United StatesNC7Fruit2015COLLECTED03/14/2015Creek County: West Fork Sandy Creek watershed and small tributaries. T14N R9E SW 1/4 SE 1/4 Sec. 21. Private property approximately 11 miles south of Bristow.35.66820200, -96.35882500216Floodplain.Wild material1925359Ames 32893
180Ames 32889APS/GD/2015/006/188Gymnocladus dioicus (L.) K. Koch Missouri, United StatesNC7Fruit2015COLLECTED03/05/2015St Charles County: T46N R2E Sec. 24. August Busch Conservation Area near Weldon Spring.38.72724100, -90.74923500166Deciduous, mesic woods. Wild material1924367Ames 32889
181W6 48808MARSB-94Ageratina altissima (L.) R. M. King & H. Rob. West Virginia, United StatesW6SEED2015Wild material1922896W6 48808
182W6 48814MARSB-115Aristida purpurascens Poir. New Jersey, United StatesW6SEED2015Wild material1922907W6 48814
183W6 48847MARSB-054Avenella flexuosa (L.) Parl. New York, United StatesW6SEED2015Wild material1922854W6 48847
184W6 48903MARSB-116Tridens flavus (L.) Hitchc. Delaware, United StatesW6SEED2015Wild material1922889W6 48903
185Ames 34289MARSB-090Rhus copallinum L. New York, United StatesNC7SEED2015COLLECTED09/26/2013Great Kills Park near Oakwood Beach.40.55428000, -74.107380003Wild material1922928Ames 34289
186W6 48850MARSB-085Hexasepalum teres (Walter) J. H. Kirkbr. New Jersey, United StatesW6SEED2015Wild material1922915W6 48850
187W6 48854MARSB-106Eragrostis spectabilis (Pursh) Steud. New Jersey, United StatesW6SEED2015Wild material1922916W6 48854
188W6 48902MARSB-114Tridens flavus (L.) Hitchc. New Jersey, United StatesW6SEED2015Wild material1922931W6 48902
189Ames 32758Fallen RockPinus strobus L. Iowa, United StatesNC7HABITAT2014COLLECTED08/21/2014Fallen Rock State Preserve and adjacent private property just north of Eldora, T88N R19W SW ¼ Sec. 28 and N ¼ Sec. 32 and also T87N R19W N ½ Sec. 5.42.39548900, -93.09165200311Cool moist woods. Slopes averaging 60 degrees. Northern and eastern aspects. Localized to bluffs above Iowa River.Wild materialThe native range of Pinus strobus is concentrated in the northeastern United States extending south into the northern edge of Georgia and west to central Minnesota. In Iowa, scattered native populations exist in a few northeastern counties as well as small disjunct populations in central and southeastern counties (Little, 1971). This accession includes genetics from legacy mother trees located in Fallen Rock State Preserve and nearby private property to the south. This area is near Pine Lake State Park, which in 2009 was devastated by a severe hailstorm of "supersized softballs" resulting in significant cambial damage to many species of trees. Damage to the majority of P. strobus specimens throughout the area was so severe that losses occurred immediately. Additional losses in subsequent years continued to occur likely due to additional stress by drought and destruction by bark beetles. The loss of approximately 75% of the P. strobus specimens at Pine Lake State Park was attributed to the 2009 hailstorm prompted efforts to preserve genetics of the white pines here. In 2014, specimens in parts of Pine Lake State Park and also one specimen at Fallen Rock State Preserve were sampled (Carstens, J.) as seeds from specimens ranging in size from 9.25 inches to 31.75 inches d.b.h. However, in 2021, it was determined (Place, A. pers. comm. 24 February 2021 and Carstens, J. & Sherwood, A., pers. observations 1 March 2021) that likely most if not all of the specimens in Pine Lake State Park are planted specimens of unknown origin because P. strobus specimens located at the far east end of Lower Lake (south side) were noted (Carstens and Sherwood, pers. observations 1 March 2021) growing with uncharacteristic associated taxa including Acer saccharinum and Gymnocladus dioicus. Two documents that support these observations includes: 1. Letter signed by Louis H. Pammel (March 25, 1925) to G.B. McDonald of the Iowa State University Forestry Department asking for 200 white pine to be planted at Pine Lake. 2. "Trees to Be Set Out by CCC Workers" in the Eldora Herald (May 9, 1935) referencing the CCC (Civilian Conservation Corps) to plant “1,000 white pines at Pine Lake State Park". Therefore, if obtained, increment borer measurements of specimens that are 94 years of age at present (2014) or older would suggest those as being true, native remnants. Documents that supports the position of remnant specimens at Fallen Rock State Preserve includes: 1. "Picturesque Drives About Eldora", in the Eldora Herald (December 8, 1910) by Clara Estabrook stating "Miss Stoddard of the Iowa Falls school says these (only 11 trees left) are the only native pines (those restricted to the sandstone cliffs) found in Hardin County" and suggested a movement to have them preserved. 2. Forest Flora of Hardin County (1899) by L. H. Pammel stating that the Iowa valley serves as the western limits for white pine and also refers to David D. Owen's geological report from 1839 indicating the occurrences of white pines on the summits of the hills along the Iowa River. In addition, a photo of white pines growing at Steamboat Rock taken by L. H. Pammel was featured on the front page of the 1919 report of the State Board of Conservation titled "Iowa Parks: Conservation of Iowa Historic, Scenic and Scientific Areas." Due to the significant presence of planted specimens of unknown origin in Pine Lake State Park and surrounding private properties, samples collected in 2014 as seeds may likely contain genetics (pollen donors) from specimens of unknown origin. This resulted in the resampling of specimens in 2021 (USFS - IAHA#'s) and 2023 as dormant scions that are from locations known to be untouched by the CCC and thus represent true, remnant specimens. To date (2021), there are only eight legacy specimens left in this population (four specimens at Fallen Rock State Preserve and four specimens at the nearby private property). The largest specimen of P. strobus (Ames 32758) is #IAHA-08 located at (42.395489, -93.091652) measuring (13 May 2018) 35.65" DBH with a height of 78.33' and a spread of 26' totalling 197 points (Rouw, M., personal communication, 8 February 2023). This germplasm represents the southwestern most population of native P. strobus in Iowa and one of the western most populations in North America. Germplasm likely is adapted to Midwestern climatic extremes and potentially very drought tolerant in comparison to other provenances from the eastern or northeastern U.S. 1921270Ames 32758
190Ames 32386JDC/BN/2014/013/515Betula nigra L. Iowa, United StatesNC7SEED2014COLLECTED06/05/2014Bearbower Sand Prairie, T87N R9W SW 1/4 of SW 1/4 Sec. 32.42.29814100, -91.92822800289Sand prairie with likely high water table.Wild material1919307Ames 32386
191Ames 32389JDC/BN/2014/016/518Betula nigra L. Iowa, United StatesNC7SEED2014COLLECTED06/06/2014Clemmons Creek Wildlife Management Area, T75N R8W NE 1/4 Sec. 14.41.30388300, -91.74342500208Wet, floodplain.Wild material1919310Ames 32389
192Ames 32390JDC/BN/2014/017/519Betula nigra L. Iowa, United StatesNC7SEED2014COLLECTED06/06/2014Chariton River Watershed, T68N R17W NE 1/4 Sec. 3.40.72516900, -92.79660900262Diverse areas of floodplain type habitats.Wild material1919311Ames 32390
193WLP 1079NA 81742Cornus florida L. Missouri, United StatesNA2013COLLECTED09/26/2013Springfield Township: NW 1/4 of Section 20.38.41792000, -93.60433000Growing in and around sandstone ravines.Wild materialVoucher specimen being processed at time of accessioning; will be forwarded to USNA once prepared.1922751WLP 1079
194Ames 31992APS/GD/2013/017/102Gymnocladus dioicus (L.) K. Koch Kentucky, United StatesNC7FRUIT2013COLLECTED03/04/2013Dinsmore Woods, Boone County.38.99959500, -84.81492800189Base of south-facing bluff.Wild material1908270Ames 31992
195Ames 31994APS/GD/2013/020/105Gymnocladus dioicus (L.) K. Koch Kentucky, United StatesNC7FRUIT2013COLLECTED03/05/2013Fleming Wildlife Management Area, Fleming County.38.42060700, -83.61839800368Upland site. Top of ridge, on both southeast and northwest-facing slopes.Wild material1908272Ames 31994
196Ames 31996APS/GD/2013/022/107Gymnocladus dioicus (L.) K. Koch Kentucky, United StatesNC7FRUIT2013COLLECTED03/06/2013Along Bluegrass Parkway (median), just west of Lexington, Nelson County.37.87488800, -85.27995500228Dry, shallow soils. Wild material1908274Ames 31996
197Ames 31999APS/GD/2013/028/113Gymnocladus dioicus (L.) K. Koch Illinois, United StatesNC7FRUIT2013COLLECTED03/07/2013Robeson Hills Nature Preserve, Southern Upland Section of the Wabash Border Natural Division, Lawrence County.38.71393400, -87.53430000154Remnant, mesic upland beech-maple forest. Dissected, deep loess deposits adjacent to Wabash River. Wild materialLargest specimen found at time of collection measured 37 inches d.b.h. Also noted a number of small saplings 2-3 feet in height.1908277Ames 31999
198Ames 31532JDC/FQ/2012/042/435Fraxinus quadrangulata Michx. Illinois, United StatesNC7SEED2012COLLECTED07/26/2012Trout Park Nature Preserve, Section 1, T41N, R83, Elgin Quad, near Elgin, Kane County.42.06258500, -88.27131500240Variable habitats: dry, rocky slopes and also near small creek in gravelly soils. Wild material1903759Ames 31532
199Ames 31256APS/GD/2008/005/005Gymnocladus dioicus (L.) K. Koch Iowa, United StatesNC7FRUIT2012COLLECTED01/10/2012Ledges State Park, SW 1/4 of SW 1/4 of Section 21, T83N, R26W, Madrid NW Quad, Boone County41.98110000, -93.89010000328Upland woods. 30% slope with a western aspect.Wild materialLargest specimen noted was 22" d.b.h.1897494Ames 31256
200Ames 31078705Fraxinus americana L. Pennsylvania, United StatesNC7SEED2011COLLECTED09/16/2011South of US Highway 6, McKean County.41.66300000, -78.78900000636Along abandoned railroad tracks. Wild material1891464Ames 31078
201Ames 31090709Fraxinus pennsylvanica Marshall Pennsylvania, United StatesNC7SEED2011COLLECTED09/17/2011Limerick Lane at Bear (or Bayer) Creek Road; Junction Cross Road at Bradshaw Road near Russel B. Walter Elementary School, Tioga County.41.92100000, -77.13400000315Floodplain forest. Wild material1891476Ames 31090
202WLP 1054362Cornus florida L. New York, United StatesNAFRUIT2011COLLECTED09/11/2011Cameron-North Jasper Road, Steuben County.42.20100000, -77.43300000384Mixed, upland, hardwood forest. Associated with Carpinus caroliniana, Pinus strobus, Populus tremuloides, Prunus serotina, Rhus typhina, Quercus alba, Quercus velutina, Tilia americana, and Ulmus.Wild material1891448WLP 1054
203WLP 1954368Viburnum lantanoides Michx. New York, United StatesNAPLANT2011COLLECTED09/13/2011West side of Little Rock City Road, Cattaraugus County.42.22700000, -78.70800000684Mixed hardwood forest. Large rock outcrops. Associated with Castanea dentata, Hamamelis virginiana, Ilex montana, Monarda didyma, Prunus serotina, and Tsuga canadensis.Wild material1891492WLP 1954
204Ames 31028MPW/MSD 703Cornus alternifolia L. f. Pennsylvania, United StatesNC7FRUIT2011COLLECTED07/27/2011Along Martin Road, Warren County.41.98090000, -79.13630000385Rich woods. Wild material1886743Ames 31028
205WLP 809JDC/CS/2010/033/303Celastrus scandens L. Kansas, United StatesNAFRUIT2010COLLECTED09/14/2010Along Marshall Road, just north of Shaw, Neosho County.37.66917000, -95.31584000295Associated with Cornus drummondii, Juniperus virginiana, Liatris aspera, Maclura pomifera, Prunus serotina, Rhus glabra, and Ulmus.Wild material1848888WLP 809
206Ames 30548UC 104Aronia ×prunifolia (Marshall) Rehder Massachusetts, United StatesNC7PLANT2010COLLECTED08/21/2009Madaket Bike Trail, Nantucket Island, Nantucket County41.28369200, -70.142031009Mixed dry sandy area. Wild materialReceived as plants grown from seed collected from native/wild population. Accession has slightly below average vigor with narrow leaves, open growth, and fairly upright form. Black fruits tend to mature in early September (central Iowa).1843102Ames 30548
207Ames 30481APS/GD/2010/001/036Gymnocladus dioicus (L.) K. Koch Missouri, United StatesNC7FRUIT2010COLLECTED02/17/2010Mark Twain Lake Project (Army Corp of Engineers), Mark Twain Lake, T54N R8W SE 1/4 of NW 1/4 of Section 2 and west 1/2 of Sec. 11, Florida Quad, Monroe County.39.49270000, -91.76510000199Northwest-facing bluff; woods.Wild material#106 measured 14.5" d.b.h and 70-80'; #107 measured 9.5" and 70-80'; #108 measured 11" d.b.h. and 60-70'; #109 measured 9.5" d.b.h. and 40-50'; #110 measured 11" d.b.h. at 30-40'; and #111 measured 6" d.b.h. and 30'.1831340Ames 30481
208Ames 30491APS/GD/2010/013/048Gymnocladus dioicus (L.) K. Koch Illinois, United StatesNC7FRUIT2010COLLECTED02/23/2010Near Deans Hills State Nature Preserve, approximately 7 miles east of Ramsey, T8N R2E Sec. 10 and NE 1/4 of Sec. 16, Fayette County.39.13970000, -88.97490000172Gentle rolling hills of deciduous woods.Wild material#157 measured 9.5" and 50', #158 measured 11.5" d.b.h. and 50', #159 measured 16" and 60', #160 measured 15" and 80', and #161 measured 16.5" and 90'.1831350Ames 30491
209Ames 30371APS/GD/2013/030/115Gymnocladus dioicus (L.) K. Koch Illinois, United StatesNC7SEED2009COLLECTED10/14/2009Old Gillett Farm, Elkhart Hill, SE 1/4 of NW 1/4 of Section 18, T18N, R3W, near Elkhart, Broadwell Quad, Logan County.40.01497600, -89.47119800231Mature woodland. Wild material1823923Ames 30371
210Ames 30133JDC/CD/2009/063/213Cornus drummondii C. A. Mey. Illinois, United StatesNC7SEED2009COLLECTED09/25/2009Four Corners Road, north from Illinois Highway 84, NW 1/4 of SW 1/4 of Section 36, T26N, R2E, Blackhawk (IL-IA) Quad, Jo Daviess County.42.20027778, -90.22944444194Roadside in fence row. Wild material1819714Ames 30133
211Ames 30153JDC/FP/2009/062/212Fraxinus pennsylvanica Marshall Illinois, United StatesNC7SEED2009COLLECTED09/25/2009Four Corners Road, north from Illinois Highway 84, NW 1/4 of SW 1/4 of Section 36, T26N, R2E, Blackhawk (IL-IA) Quad, Jo Daviess County.42.20027778, -90.22944444194Roadside in fence row. Wild material1819734Ames 30153
212Ames 30065JDC/FQ/2009/018/168Fraxinus quadrangulata Michx. Iowa, United StatesNC7SEED2009COLLECTED08/08/2009Private Property of David and Nan Horst, SE 1/4 of NE 1/4 of Section 30, T84N, R7E, Savanna (IA-IL) Quad, Sabula, Jackson County.42.05777778, -90.18305556213Dense canopy. Rich organic soil in limestone scree. Steep east facing slope. Wild material1812368Ames 30065
213Ames 29981APS/GD/2009/019/028Gymnocladus dioicus (L.) K. Koch Iowa, United StatesNC7HABITAT2009COLLECTED04/04/2009Near the confluence of the West Fork Cedar River and Shell Rock River, approximatley 2 miles east of Finchford, T90N R14W SE 1/4 SE 1/4 SE 1/4 and also SE 1/4 SW 1/4 Sec. 4 Shell Rock Quad., Black Hawk County.42.62888889, -92.49666667272Gentle, east-facing slopes and also floodplain.Wild materialTrees ranging from 13.5 to 18 inches DBH and 50 to 70 feet in height.1799101Ames 29981
214Ames 29525JDC-0712008Amelanchier arborea (F. Michx.) Fernald Iowa, United StatesNC7PLANT2008COLLECTED07/13/2008Pine Lake State Park along east shoreline of Upper Lake, T87N R19W NE1/4 of SE 1/4 Sec. 442.37472222, -93.06277778316Mature woods.Wild materialOvary summits glabrous; newly expanding leaves densely pubescent; pubescent sepals; and also pubescent peduncles. Petals white with a slight tinge of pink. 1782748Ames 29525
215Ames 29530JDC/FQ/2008/007/077Fraxinus quadrangulata Michx. Illinois, United StatesNC7SEED2008COLLECTED08/01/2008Old Gillett Farm, Elkhart Hill, SE 1/4 of NW 1/4 of Section 18, T18N, R3W, near Elkhart, Broadwell Quad, Logan County.40.01333333, -89.47472222213Farmstead; hill in middle of nowhere. Approximately 100-150 feet higher than surrounding area. Wild material1782753Ames 29530
216WLP 2120302025Juniperus virginiana L. Virginia, United StatesNASEED2008COLLECTED12/28/200589Slope: 0 Aspect: NE Soil: Clay-loam, Land form: Upland meadow. Mowed.Wild material1780179WLP 2120
217WLP 1111LBJWC-PM-017Crataegus tracyi Ashe ex Eggl. Texas, United StatesNA2007COLLECTED10/22/2006Cherry Canyon Ranch, north end of Davis Mountains, ca Toyahvale. Approximately 8 miles south of FM 3078. In Cherry Canyon several miles south of ranch headquarters.30.87006000, -104.062600001453Broad canyon/riparian corridor of brush and hardwoods.Wild material1726976WLP 1111
218Ames 2732629Hypericum prolificum L. Iowa, United StatesNC7FLOWER2003COLLECTED09/23/2003Mt. Sterling Hardwoods just northeast of Mt. Sterling, T67N R9W NE 1/4 of NW 1/4 Sec. 540.63611111, -91.92250000198Edge of hay field and woods. Mostly sunny. Slight slope with various aspects. Clay loam soil.Wild materialDensly branched shrubs in nature measuring approximately 2-4 feet tall. 1649672Ames 27326
219WLP 77025Celastrus scandens L. Iowa, United StatesNA2003COLLECTED09/22/2003Along Gate House Trail, Lacey-Keosauqua State Park, Keosauqua, T68N R10W, S edge of NE 1/4 of NW 1/4, Section 3, Keosauqua Quad, Van Buren County.40.72194444, -91.99861111203Woody invaders to old field setting. 2/3 sunny. Slight slope. Associated with Cornus drummondii, Viburnum lentago, Prunus serotina, Aster pilosus, Rhus glabra, and Rosa multiflora.Wild materialClimbing vine. 1649666WLP 770
220WLP 195715Viburnum lentago L. Iowa, United StatesNAPLANT2003COLLECTED09/15/2003Old Stage Road at 138th Avenue, Decorah, T98N R8W, extreme NW corner of SE 1/4, Section 21, Freeport Quad, Winneshiek County.43.29111111, -91.67250000262Base of fairly steep limestone slope. Half shaded. 30% slope with a western aspect. Associated with Prunus serotina, Tilia, Juniperus virginiana, Solidago altissima, and Pastinaca.Wild materialLarge shrubs. Heavy fruit production. Good red fall color with little leaf disease. 1649472WLP 1957