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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0DPRU 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
1Ames 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
2Ames 33358730-1Betula nigra L. Illinois, United StatesNC7SEED2016COLLECTED06/07/2016Momence wetlands - Kankakee River watershed, Kankakee County41.16335000, -87.52944100FloodplainWild material1940581Ames 33358
3Ames 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
4Ames 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
5Ames 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
6Ames 32096BA13009001Fraxinus nigra Marshall Minnesota, United StatesNC7SEED2013COLLECTED09/23/2013T144N R38W, Clearwater County.47.25711000, -95.49000667543Edges of lakes and forest edges. Growing in association with Fraxinus pennsylvanica, Quercus macrocarpa, Ulmus americana, Populus tremuloides, Populus balsamifera, Acer saccharum, Betula papyrifera, Salix sp., Larix laricina, Quercus rubra, Abies balsamea, Picea glauca, Sambucus canadensis, Cornus rugosa, Acer spicatum, Rosa sp., Viburnum opulus var. americanum, Viburnum dentatum, Alnus sp., Cornus canadensis, Corylus sp., Prunus virginiana, Ribes sp., Prunus pensylvanica, Rhamnus alnifolia, Equisetum sp., Carex sp., Rubus sp., Impatiens capensis, Bromus sp., and Thalictrum dasycarpum.Wild materialD.B.H. ranged between 3 and 6 inches.1914713Ames 32096
7Ames 31085699Fraxinus nigra Marshall New York, United StatesNC7FRUIT2011COLLECTED09/13/2011Swamp Road, Cattaraugus County.42.18600000, -78.98600000393Mucky swamp. Wild material1891471Ames 31085
8Ames 30141JDC/FN/2009/048/198Fraxinus nigra Marshall Wisconsin, United StatesNC7SEED2009COLLECTED09/23/2009Pike Lake Unit, Kettle Moraine State Forest, SE 1/4 of SE 1/4 of Section 23, T10N, R18E, Hartford East Quad, Washington County.43.31222222, -88.32194444305Wet woods next to lake. Wild material1819722Ames 30141
9PI 657226V. pallidum Stumphouse HD-2007-025Vaccinium pallidum Aiton South Carolina, United StatesCORImage2007COLLECTED06/04/2007Stumphouse Mountain, Oconee County. Northwest of Walhalla off SR-107, Ross Mountain Road, near Gramling Drive, edge of trail.34.82217000, -83.10895000487Red sandy loam associated with: Liriodendron tulipifera, Oxydendron arboreum, Kalmia latifolia, Acer rubrum, Quercus nigra, Cornus florida and Prunus virginiana.Wild materialKim Hummer, Michael Dossett collected from South Carolina.

1730117PI 657226
10PI 6282858209Vicia sativa L. subsp. nigra (L.) Ehrh. TajikistanW61991COLLECTED06/11/1991Northern aspect, rocky slope of shrub-covered hillside adjacent to roadside 52km east of Penzikent near Erun. Associated with Amygdalus sp. and Prunus prostrata39.46666667, 67.733333331270Wild material1043268PI 628285
11Ames 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
12NA 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
13NA 885852024RJLFL-018Rhododendron canescens (Michx.) Sweet Florida, United StatesNA2024COLLECTED11/14/2024Woodlands in the riparian zone of a headwater spring and wetland leading to Panther Creek. The area is accessed from High Bridge Road by turning south on an unnamed dirt/sand road and driving about 0.27 kilometers to a pond. 30.90865300, -86.6910720049Mostly deciduous woodlands in the riparian zone of a headwater spring and wetland in shade to part shade. Slope: 5 to 8 percent. Aspect: N/A. The underlying geology of this area is characterized as Citronelle Formation of the Pliocene period. 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 contain organics. The dominant fossils in the freshwater carbonates are mollusks. (Source: USGS Florida Geologic Map Data). The surface soil profile is classified as Troup-Orangeburg-Cowarts complex, 5 to 12 percent slopes. The Troup series consists of very deep, somewhat excessively drained soils formed in unconsolidated sandy and loamy marine sediments. Troup soils are found on ridges and hillslopes. The Orangeburg series consists of very deep, well drained, moderately permeable soils on uplands of the Southern Coastal Plain. They formed in loamy and clayey marine sediments. The Cowarts series consists of very deep, moderately well and well drained soils on ridge tops and side slopes on uplands of the Coastal Plain Major Land Resource Area. They formed in loamy marine sediments. The reaction of all these soils ranges from very strongly acid to strongly acid. (Source: USDA-NRCS Official Soil Series Descriptions).Wild material2169922NA 88585
14NA 890782024RJLPA-004Staphylea trifolia L. Pennsylvania, United StatesNA2024COLLECTED09/20/2024Along gated road about 0.33 kilometers southwest of the Lake Ontelaunee Trail parking lot.40.49850800, -75.8912130094Plants are growing on well-drained steep slopes in shade to part shade of a deciduous forest. Slope: 35 to 50 percent. Aspect: East-southeast. Geology: The underlying geology of this area is of Ordovician origin and characterized as Shale and graywacke of Hamburg sequence. It is characterized by shale containing zones of conspicuous graywacke. (Source: USGS Pennsylvania Geologic Map Data). Soils: The primary soil type in the area of this collection is classified as Berks-Weikert Complex, 25 to 60% slopes (BkF). Dominantly sloping to very steep, moderately deep and shallow, well drained soils underlain by acid shale bedrock. (Source: UPenn State University Soil Info Website). EPA Ecoregion (Level III): Ridge and Valley (67). EPA Ecoregion (Level IV): Northern Shale Valleys (67b).Wild material2169042NA 89078
15NA 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
16NA 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
17NA 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
18NA 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
19NA 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
20NA 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
21NA 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
22Ames 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
23NA 88838RJL-RM2023FLAL-012Ilex opaca Aiton Florida, United StatesNA2023COLLECTED12/08/2023North side of Sid Hayes Road approximately 65 m southeast of the junction with Watson Road.30.83277400, -87.2432450032Growing in shade, part shade and light shade in dry mesic to moist, occasionally wet, habitats along the edge of the road and in the woodland interior. This species is remarkably adaptable. The only drawback to the range of habitats is that in deep shade, very few fruit can be found, presumably because there is far less flower production and/or fewer pollinators. Slope: 0 to 3 percent. Aspect: South. 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 Dothan Series fine sandy loam soils (5 to 8 percent slopes). The Dothan Series consists of very deep, well drained soils that formed in thick beds of unconsolidated, medium to fine-textured marine sediments. Dothan soils are on interfluves. The surface 0-33 cm is characterized by sandy-loam, well-drained soils that are strongly acid. From 33-200 cm they are characterized by sandy clay loam soils that are more moisture retentive and strongly acid. (Source: NRCS Web Soil Survey.)Wild material2165668NA 88838
24NA 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
25Ames 36181Turtlehead FenEutrochium maculatum (L.) E. E. Lamont Iowa, United StatesNC72023COLLECTED09/29/2023Turtlehead Fen (Chichaqua Bottoms Greenbelt) located 1.75 miles southeast of Farrar just north of highway 65, T81N R21W SW ¼ NW ¼ Sec. 31.41.78610000, -93.34730000290Remnant fen with extremely wet, spongy soils and surface water visible at time of collection.Wild materialPlants in nature ranged in height from three to eight feet. Variation was also noted for phenology with some plants mostly dispersed and some just ripening at the time of collection.2159013Ames 36181
26Ames 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
27NA 88599RJL2023NC-001Ilex decidua Walter North Carolina, United StatesNA2023COLLECTED02/18/2023Plants growing along a fenceline on a hillside about 10 meters from Interstate 85 (south bound) and approximately 0.65 kilometers south of the North Carolina-Virginia border.36.53904800, -78.1882250086The plant was growing on the upper shoulder of a slope about 7 meters above the highway in part-shade to sun of an upland, well-drained, dry mesic somewhat disturbed site on the fenceline boundary of Interstate 85 (south bound). The area was originally cleared of all vegetation and now, many years later, native and non-native plant species have aggressively recolonized the area. This early successional habitat is dominated by Juniperus virginiana and Liquidambar styraciflua, as well as, non-native species such as Ligustrum sinense, Lonicera japonica, and Ailanthus altissima. The underlying geology of this area is of Permian/Pennsylvanian origin and characterized as the Granitic Rock Formation. It is characterized by megacrystic to equigranular components and includs Castalia and Wilton intrusives.Wild material2141480NA 88599
28WLP 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
29NA 88540RJLSEUS2022-012Rhododendron austrinum (Small) Rehder Georgia, United StatesNA2023COLLECTED12/09/2022Plants growing along the edge of a moist woodland habitat on the property at the end of the Lavender Lane cul-de-sac adjoining that of Monica Williams, in Albany, Georgia. Infrequent on the woodland edge at this site.31.63812300, -84.1406650064Plants are growing in part-shade of a moist mesic, mostly deciduous, woodland along the upper fringes of seasonally moist to wet drainage area leading to a large pond and wetland habitat further downstream.
Soils: The underlying geology of this area is of Eocene origin and characterized as Ocala Limestone. The Ocala Limestone consists of almost pure limestones with occasional dolomites. It can be subdivided into both lower and upper facies with the lower facies composed of a whitish to cream-colored, fine to medium grained, poorly to moderately hard, fossil rich grainstone and packstone. The upper Ocala is white and somewhat weak and poorly sorted. It is extremely fossil rich grainstone, packstone and wackestone and some chert is common in the upper facies.
Source: USGS Georgia Geologic Map Data (https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=GANu%3B1)
The primary soil types in the collection area are classified as Herod and Muckalee Series soils. The Herod Series consists of poorly drained moderately permeable soils formed in loamy alluvium. These soils are on flood plains of streams in the Coastal Plain. Slopes range from 0 to 2 percent. The Muckalee Series consists of poorly drained moderately permeable soils formed in loamy and sandy alluvium. These soils are on flood plains of streams in the Coastal Plain. Slopes range from 0 to 2 percent.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2140767NA 88540
30NA 88543RJLSEUS2022-015Rhododendron alabamense Rehder Georgia, United StatesNA2023COLLECTED12/09/2022Plants growing above a pond in drier upland conditions as well as along the banks of the Muckalee Creek on the property of Monica Williams north of Albany, Georgia. Infrequent, but occasionally seen in drier woods; more common along Muckalee Creek. 31.63566400, -84.1337960061Plants are growing in part-shade to shade of well-drained to drier understory conditions of a mixed evergreen and deciduous woodland, approximately 2 meters above Muckalee Creek, on sandy benches where occasional scouring has resulted in lower competition. Plants are occasionally impacted by flooding; however, they are not subjected to extended periods of high moisture on a regular basis.
Soils: The underlying geology of this area is of Eocene origin and characterized as Ocala Limestone. The Ocala Limestone consists of almost pure limestones with occasional dolomites. It can be subdivided into both lower and upper facies with the lower facies composed of a whitish to cream-colored, fine to medium grained, poorly to moderately hard, fossil rich grainstone and packstone. The upper Ocala is white and somewhat weak and poorly sorted. It is extremely fossil rich grainstone, packstone and wackestone and some chert is common in the upper facies.
Source: USGS Georgia Geologic Map Data (https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=GANu%3B1)
The primary soil types in the collection area are classified as Herod and Muckalee Series soils. The Herod Series consists of poorly drained moderately permeable soils formed in loamy alluvium. These soils are on flood plains of streams in the Coastal Plain. Slopes range from 0 to 2 percent. The Muckalee Series consists of poorly drained moderately permeable soils formed in loamy and sandy alluvium. These soils are on flood plains of streams in the Coastal Plain. Slopes range from 0 to 2 percent.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx)		Wild material2140769NA 88543
31NA 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
32NA 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
33NA 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
34Ames 35803Turtlehead FenSalix eriocephala Michx. Iowa, United StatesNC7FRUIT2022COLLECTED04/21/2022Turtlehead Fen (Chichaqua Bottoms Greenbelt) located 1.75 miles southeast of Farrar just north of highway 65, T81N R21W SW ¼ NW ¼ Sec. 31.41.78612100, -93.34726000290Extremely high-quality remnant fen. Extremely wet, spongy soils with surface water visible at time of collection.Wild materialPlants in nature averaging 20' in height. Bright red buds on nearly all genotypes with stem colors ranging from yellow/bronze, brownish-green, brown and green at time of sampling (21 April 2022). Some specimens are rather open, wide spreading and some are rather upright. Salix eriocephala at this site is one of the more dominant species of willow.2137909Ames 35803
35NA 86885RJL2021PA-004Ilex verticillata (L.) A. Gray Pennsylvania, United StatesNA2021COLLECTED11/16/2021Plants growing in woodlands along a small unnamed creek corridor dumping into the Middle Branch White Clay Creek in Goddard Park, West Grove Pennsylvania, off of Wickerton Road, Chester County.39.81063861, -75.82750806124Plants are growing in a range of habitats from mesic woodlands to saturated streamside settings of deciduous woodlands that drain toward the Middle Branch White Clay Creek. Plants grow in high understory shade with dappled to indirect sunlight. The only female (fruiting) plants were found in areas along the creek where soils are moist to saturated. Numerous male specimens were found in the areas described above. Soils: Soils found in the areas where this collection was made are comprised primarily of Baile silt loam (Ba), Hatboro silt loam (Ha), and Glenelg silt loam, 8 to 15 percent slopes (GgC). Baile silt loam consists of very deep, poorly drained, moderately low to moderately high saturated hydraulic conductivity, soils on upland depressions and footslopes that were formed in local alluvium over residuum from acid crystalline rocks, chiefly mica schist and granitized schist and gneiss; slope ranges from 0 to 8 percent. Hatboro silt loam consists of very deep and poorly drained soils formed in deposited alluvium derived from metamorphic and crystalline rock. They are on flood plains. Slopes range from 0 to 3 percent. Glenelg silt loam, 8 to 15 percent slopes consists of very deep, well drained soils formed in residuum weathered from micaceous schist on uplands of the Blue Ridge and the Northern Piedmont. This soil is undifferentiated, mostly poorly drained sandy bottomland soils intermingled with decomposing organic litter and eroded silts and clays due to erosion. Slope: 0 to 15% Aspect: Variable.Wild material2123125NA 86885
36WLP 1731RJL2021PA-001Viburnum acerifolium L. Pennsylvania, United StatesNA2021COLLECTED11/05/2021Plants growing in woodlands above a small unnamed creek that dumps into the Middle Branch White Clay Creek in Goddard Park, West Grove Pennsylvania, off of Wickerton Road, Chester County.39.80462083, -75.82888750103Plants growing in a mesic, well-drained habitat of deciduous woodlands, for the most part, above the riparian zone that drains toward a small unnamed creek that feeds into the Middle Branch White Clay Creek. Plants are growing in high understory shade with very little direct sun during most of the day. The remnant woodlands exist mostly along the steep slopes, wetlands and seeps of seasonal and year-round creeks flowing into the Middle Branch White Clay Creek. The woodlands are bordered by numerous housing developments and land converted to meadows; hence there is significant first order edge that is heavily impacted by invasive plant intrusion. Soils: Soils are classified as Glenelg silt loam, 8 to 15% slopes (GgC); this series consists of very deep, well drained soils formed in residuum weathered from micaceous schist on uplands of the Blue Ridge and the Northern Piedmont. Saturated hydraulic conductivity is moderately high in the subsoil and moderately high to high in the substratum. This upper horizon of this soil is undifferentiated, mostly poorly drained sandy bottomland soils intermingled with decomposing organic litter and eroded silts and clays due to erosion. Slope: 8 to 15% Aspect: West.Wild material2123080WLP 1731
37WLP 1732RJL2021PA-002Viburnum prunifolium L. Pennsylvania, United StatesNA2021COLLECTED11/05/2021Plants growing in woodlands along a small unnamed creek corridor dumping into the Middle Branch White Clay Creek in Goddard Park, West Grove Pennsylvania, off of Wickerton Road, Chester County.39.80462083, -75.82888750102Plants are growing in a range of habitats from drier upland woods to moist creekside settings of deciduous woodlands that drain toward the Middle Branch White Clay Creek. Plants grow in part shade to high understory shade with dappled to indirect direct sunlight. Plants achieve their largest size and fruiting potential in part sun of the riparian zone of the creek where woodland canopy is thinner. Soils: Soils found in the areas where this collection was made are comprised primarily of flood plain Hatboro silt loam (Ha) and well-drained, upland Glenelg silt loam, 8 to 15 percent slopes (GgC). Hatboro silt loam consists of very deep and poorly drained soils formed in deposited alluvium derived from metamorphic and crystalline rock. They are on flood plains. Slopes range from 0 to 3 percent. Glenelg silt loam, 8 to 15 percent slopes consists of very deep, well drained soils formed in residuum weathered from micaceous schist on uplands of the Blue Ridge and the Northern Piedmont. This soil is undifferentiated, mostly poorly drained sandy bottomland soils intermingled with decomposing organic litter and eroded silts and clays due to erosion. Slope: 0 to 15% Aspect: Variable.Wild material2123098WLP 1732
38WLP 1733RJL2021PA-003Viburnum dentatum L. Pennsylvania, United StatesNA2021COLLECTED11/05/2021Plants growing in woodlands along a small unnamed creek corridor dumping into the Middle Branch White Clay Creek in Goddard Park, West Grove Pennsylvania, off of Wickerton Road, Chester County.39.80522167, -75.82928139107Plants are growing in a range of habitats from mesic woodland to moist creekside settings of deciduous woodlands that drain toward the Middle Branch White Clay Creek. Plants grow in high understory shade with dappled to indirect sunlight. Soils: Soils found in the areas where this collection was made are comprised primarily of flood plain Hatboro silt loam (Ha) and well-drained, upland Glenelg silt loam, 8 to 15 percent slopes (GgC). Hatboro silt loam consists of very deep and poorly drained soils formed in deposited alluvium derived from metamorphic and crystalline rock. They are on flood plains. Slopes range from 0 to 3 percent. Glenelg silt loam, 8 to 15 percent slopes consists of very deep, well drained soils formed in residuum weathered from micaceous schist on uplands of the Blue Ridge and the Northern Piedmont. This soil is undifferentiated, mostly poorly drained sandy bottomland soils intermingled with decomposing organic litter and eroded silts and clays due to erosion. Slope: 0 to 15% Aspect: Variable.Wild material2123124WLP 1733
39Ames 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
40Ames 35750Ames 35750Blephilia ciliata (L.) Benth. Iowa, United StatesNC7FLOWER2021COLLECTED09/27/2021Located approximately 3 miles south, southeast of Fairfield, T71N R9W SW1/4 Sec. 740.96338000, -91.94686900223Woodland openings/edges, disturbed areasWild material2122068Ames 35750
41Ames 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
42Ames 35231Va101Agastache parvifolia Eastw. California, United StatesNC7HABITAT2019COLLECTED09/26/2019Area between Bogard Buttes and Caribou Wilderness approximately 20 miles west of Eagle Lake, on USGS Bogard Buttes 7.5-minute quad map T31N R7E including SW1/4 Sec. 11, NE1/4 Sec. 13, N1/2 Sec. 14 and NE1/4 NE1/4 Sec. 15, Lassen County40.55202800, -121.158889001980Margins and interiors of (+/-) dry, volcanic rock fields. Talus outcroppings, among boulders in fissures and on low ridges, across variable slopes (5-40 degrees) and aspects (east, west, south and northeast) with majority of sites in low-relief, except for irregular surfaces within lava fields. Elevations ranging from 1944 to 2023 (meters). Full sun or patchy shade. Wild materialPerennial aromatic herb of mint family, basally branched with small, triangular crenate/serrate leaves and small pink-rose flowers in dense, elongate, terminal spikes. Plants in nature ranged from one to three feet high, few-branched up to ten or so branches. At time of collection (26 September 2019), plants were mostly late in phenology, though a few plants showed a flush of corolla color.2097767Ames 35231
43W6 56791NV040-346Hackelia patens (Nutt.) I. M. Johnst. Nevada, United StatesW6SEED2019Wild material2094597W6 56791
44Ames 34610JDC/MB/2019/015/894Monarda brevis (Fosberg & Artz) Floden West Virginia, United StatesNC7SHOOT2019Wild materialMany genets noted at collection site in nature consisted of 25-30 stems, but individual stems are widely spaced (e.g. 1-5") apart compared to other populations (four) noted (2019 reconnaisance) where stem spacing was typically observed at 0.25-0.5" apart. Very healthy, dark-green leaves noted in early/mid June, but leaf quality greatly declined when observed in mid-August in contrast to other populations observed in nature that seemed to maintain leaf quality throughout the season. Many plants at this site were defoliated likely due to disease (leaf spot) or tattered likely due to possible insect feeding. Specimens noted were circa 10-12 days from initiation of flowering on 12 June 2019 and during mid-August a few specimens were still observed flowering with about 10-20% of infructescences were still green. The overall phenology of this M. brevis population at this site is quite different in comparison to other populations (four) observed in 2019, with flowering being much later (e.g. 10-25 days); leaf quality lower; and synchronization of flowering extremely variable within genets of this population. 2092646Ames 34610
45Ames 34201NAO/UR/2018/22/47Ulmus rubra Muhl. Iowa, United StatesNC7Image2018COLLECTED05/24/2018Private property located 5.0 miles west of Grinnell off N 39th Ave E., T80N R17W NW ¼ SW ¼ Sec. 15, Jasper County41.73626700, -92.82183600325Dry ridge top. Old-growth remnant woods historically and currently utilized as cattle pasture. Wild materialMature 20-26" d.b.h. (inches) specimens with little to no signs of decline.1963308Ames 34201
46Ames 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
47Ames 33921APS/GD/2016/001/236Gymnocladus dioicus (L.) K. Koch Minnesota, United StatesNC7Fruit2017COLLECTED03/17/2017Blue Earth River watershed covering approximately 9.0 river miles from Vernon Center south to the county line, Blue Earth and Faribault Counties43.87215300, -94.17375800316Mixed habitats, both upland dry and wet sites. Wild material1946988Ames 33921
48Ames 33922JDC/PO/2017/012/766Platanus occidentalis L. Iowa, United StatesNC7SEED2017COLLECTED03/20/2017Skunk River watershed of Chichaqua Bottoms Greenbelt approximately 5.75 miles east, southeast of Elkhart, Polk County41.77733500, -93.40833400243Floodplain. Wild material1946989Ames 33922
49Ames 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
50Ames 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
51Ames 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
52Ames 33290APS/GD/2016/012/247Gymnocladus dioicus (L.) K. Koch Michigan, United StatesNC7Fruit2016COLLECTED04/06/2016Gratiot and Clinton Counties: T9N R3W SW 1/4 Sec. 35 (Gratiot County) and T8N R4W NW 1/4 NW 1/4 Sec. 14 (Clinton County) along Maple River both northeast (approximately 3.34 miles (Clinton County)) and southwest (approximately 3.00 miles (Gratiot County)) of Maple Rapids.43.10603700, -84.70504200205Floodplain.Wild material1940347Ames 33290
53W6 50196NV040-223Elymus elymoides (Raf.) Swezey Nevada, United StatesW6SEED2015Wild material1927505W6 50196
54Ames 32960JDC/BP/2015/046/703Betula papyrifera Marshall Iowa, United StatesNC72015COLLECTED09/11/2015Ruby Woodland, T88N R19W NW 1/4 Sec. 8 Hardin County.42.45099600, -93.09671200328Mid portions of north-facing slope (45-60 degrees) in cool, moist deciduous woods. Growing in association with Fraxinus nigra, Staphylea trifolia, Carpinus caroliniana, Quercus rubra, Fraxinus americana, Acer saccharum, Cornus alternifolia, Carya ovata, Urtica dioica, Amelanchier arborea, Ostrya virginiana, Hepatica sp., Smilax rotudifolia, Prunus Virginiana, Betula papyrifera, Betula alleghaniensis, Populus deltoides, Tilia americana, and Allium tricoccum.Wild material1927430Ames 32960
55Ames 32963JDC/BA/2015/049/706Betula alleghaniensis Britton Iowa, United StatesNC72015COLLECTED09/14/2015Bixby State Preserve, T91N R5W extreme southern edge of Sec. 23 basically restricted to W 1/2 of Sec. 23.42.67470300, -91.39917300308North-facing algific talus slope (45-60 degrees) adjacent to Bear Creek. Moist deciduous woods. Growing in association with Diervilla lonicera, Hamamelis virginiana, Corylus sp., Viburnum opulus var. americanum, Cornus rugosa (few), Cornus alternifolia, Fraxinus nigra, Quercus rubra, Viburnum lentago, Ribes sp., Rubus idaeus subsp. strigosus, Rhamnus alnifolia (few), Rosa sp., Taxus canadensis, Prunus virginiana, Impatiens sp., Dirca palustris, and Pinus strobus (few).Wild material1927433Ames 32963
56NA 82643NA 82643Lonicera sempervirens L. Texas, United StatesNA2015COLLECTED07/20/2014East side of Texas Route 87 approximately 0.52 miles south of Trout Creek, Texas.30.61156000, -93.8050600021Southwest-facing edge of mature woodland in part to full sun; well-drained, seasonally moist soils that are sandy loam; surface has an excellent organic litter layer.1952603NA 82643
57Ames 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
58Ames 32894APS/GD/2015/017/199Gymnocladus dioicus (L.) K. Koch Oklahoma, United StatesNC7Fruit2015COLLECTED03/14/2015Cleveland County: T10N R5W SW 1/4 SW 1/4 Sec. 7. John Nichols Camp located on north side of Canadian River approxiamtely 4.25 miles south and southeast of Mustang.35.35029600, -97.66952200395Higher elevations. Dry, relatively thin soils. Wild material1925360Ames 32894
59Ames 32904APS/GD/2015/032/214Gymnocladus dioicus (L.) K. Koch Oklahoma, United StatesNC7Fruit2015COLLECTED03/19/2015Osage County: Sand Creek watershed area, T27N R8E SE 1/4 NW 1/4 Sec. 10. Tallgrass Prairie Preserve approximately 13 miles northwest of Pawhuska.36.83425300, -96.43091600307Dry, rocky outcroppings and floodplain.Wild material1925370Ames 32904
60Ames 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
61W6 48814MARSB-115Aristida purpurascens Poir. New Jersey, United StatesW6SEED2015Wild material1922907W6 48814
62W6 48854MARSB-106Eragrostis spectabilis (Pursh) Steud. New Jersey, United StatesW6SEED2015Wild material1922916W6 48854
63W6 48902MARSB-114Tridens flavus (L.) Hitchc. New Jersey, United StatesW6SEED2015Wild material1922931W6 48902
64WLP 1967HBC1401Viburnum opulus L. var. americanum Aiton North Dakota, United StatesNA2014COLLECTED09/29/2014Jay Wessels Wildlife Management Area located in Pembina County.48.80000000, -97.83000000312Diverse habitats including edge of swamp and also upland sandy soils. Growing in association Fraxinus pennsylvanica, Fraxinus nigra, Quercus macrocarpa, Acer negundo, Ulmus americana, Populus tremuloides, Populus balsamifera, Toxicodendron radicans, Cornus sericea, Rosa sp., Corylus sp., Prunus virginiana, Ribes sp., Equisetum sp., Rubus sp., IMpatiens capensis, Thalictrum dasycarpum, Fragaria virginiana, Asarum canadense, Calamagrostis canadensis, Sium suave, Solidago gigantea, Poa pratensis, and Bromus inermis.Wild material1921830WLP 1967
65NA 82071JDC/QM/2014/103/605Quercus michauxii Nutt. Mississippi, United StatesNA2014COLLECTED09/25/2014Chinchahoma Creek watershed near Ennis Road.33.38574900, -88.9225560098Wet, deciduous woods.Wild materialSpecimen sampled measured 26.75" d.b.h. and approximately 110' in height. Fruits still green.1922372NA 82071
66Ames 32760JDC/AB/2014/040/542Abies balsamea (L.) Mill. Iowa, United StatesNC72014COLLECTED09/03/2014Bluffton Fir State Preserve, near Bluffton, Winneshiek County.43.40106767, -91.90659200326High quality, native woods. Steep slope, northwest-facing, and relatively flat portion on top of bluff (powerline)Wild material1921308Ames 32760
67Ames 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
68Ames 31982APS/GD/2013/004/089Gymnocladus dioicus (L.) K. Koch Kansas, United StatesNC7FRUIT2013COLLECTED02/18/2013Walnut Creek watershed, southwest of Marysville, Sections 5, 8, and 17, T3S R6E, Marshall County.39.79300943, -96.78506600382Dry floodplain.Wild material1907535Ames 31982
69Ames 31677GA12001001Fraxinus pennsylvanica Marshall Minnesota, United StatesNC7SEED2012COLLECTED09/24/2012Southwest Becker County near Lake Cormorant and Lake Maud..46.73903330, -95.97883330415Edge of slough and forest. Wild material1906588Ames 31677
70Ames 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
71Ames 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
72Ames 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
73Ames 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
74Ames 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
75Ames 30132JDC/CA/2009/041/191Cornus amomum Mill. subsp. obliqua (Raf.) J. S. Wilson Wisconsin, United StatesNC7SEED2009COLLECTED09/22/2009Along Kent Road, near Poynette, NW 1/4 of NW 1/4 of Section 29, T11N, R9E, Poynette Quad, Columbia County.43.40638889, -89.45861111243Hinkson Creek Watershed. Wild material1819713Ames 30132
76Ames 30149JDC/FP/2009/049/199Fraxinus pennsylvanica Marshall Wisconsin, United StatesNC7SEED2009COLLECTED09/23/2009Pike Lake Unit, Kettle Moraine State Forest, SE 1/4 of SE 1/4 of Section 23, T10N, R18E, Hartford East Quad, Washington County.43.31222222, -88.32194444305Wet woods next to lake. Wild material1819730Ames 30149
77NA 82193JDC/IV/2009/039/189Ilex verticillata (L.) A. Gray Wisconsin, United StatesNA2009COLLECTED09/22/2009Wisconsin: Columbia County; Along Kent Road, near Poynette, NW 1/4 of NW 1/4 of Section 29, T11N, R9E, Poynette Quad. Hinkson Creek watershed.43.40638889, -89.45861111243Hinkson Creek Watershed. Associated with Acer negundo, Alnus incana subsp. rugosa, Amelanchier, Aronia melanocarpa, Carpinus caroliniana, Cornus amomum subsp. obliqua, Fraxinus nigra, Helianthus strumosus, Juglans nigra, Populus tremuloides, Prunus virginiana, and Viburnum lentago.Wild material1819738NA 82193
78WLP 854JDC/CC/2009/038/188Carpinus caroliniana Walter Wisconsin, United StatesNA2009COLLECTED09/22/2009Wisconsin: Columbia County; Along Kent Road, near Poynette, NW 1/4 of NW 1/4 of Section 29, T11N, R9E, Poynette Quad. Hinkson Creek watershed.43.40638889, -89.45861111243Hinkson Creek Watershed. Associated with Acer negundo, Alnus incana subsp. rugosa, Amelanchier, Aronia melanocarpa, Cornus amomum subsp. obliqua, Fraxinus nigra, Helianthus strumosus, Ilex verticillata, Juglans nigra, Populus tremuloides, Prunus virginiana, and Viburnum lentago.Wild material1819709WLP 854
79Ames 30059JDC/AM/2009/013/163Aronia melanocarpa (Michx.) Elliott Wisconsin, United StatesNC7PLANT2009COLLECTED08/04/2009Hinkson Creek along Kent Road, NW 1/4 of NW 1/4 of Section 29, T11N, R9E, Poynette Quad, Poynette, Columbia County43.40638889, -89.45861111243Watershed.Wild material1812362Ames 30059
80Ames 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