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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0Ames 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
1Ames 32761JDC/BP/2014/034/536Betula pumila L. Iowa, United StatesNC7MISCELLANEOUS2014COLLECTED09/03/2014Crossman Prairie State Preserve, approximately 5 miles northeast of Riceville, Howard County.43.40777300, -92.47500720413Remnant tallgrass prairie. Wild material1921309Ames 32761
2Ames 32762JDC/BP/2014/044/546Betula pumila L. Iowa, United StatesNC7Fruit2014COLLECTED09/03/2014Private property, located approximately 2 miles south of Sumner, Bremer County.42.80952700, -92.10866400328Remnant wet prairie. Wild material1921310Ames 32762
3NA 891732025RJLSEUS-14Chionanthus sp.Florida, United StatesNA2026COLLECTED10/03/2025Choctawhatchee National Forest: the collection site is reached by foot (~0.5 km) along a loose sand road/firebreak from Martin Luther King, Jr. Boulevard, just east of the boundary for Hurlburt Field in Hurlburt Field/Ft. Walton Beach, FL. Collected from 30 deg. 26.859', -86 deg. 39.577' to 30 deg. 27.137', -86 deg. 39.580'; latitude and longitude of record calculated at the midpoint of these coordinates.30.44996000, -86.6596500010Dry to xeric conditions of well-drained, deep sandy soils on a relatively level area bordering a powerline in an open mixed mostly mixed evergreen and deciduous, somewhat disturbed habitat in sun to part shade. In areas “broadleaved scrub” vegetation is so dense, that it is almost impenetrable. Elevation: 9 to 11 meters. Slope: 0 to 3 percent. Aspect: Variable. Soil: The soils of this area are characterized as Foxworth Series (95 percent) sand, 0 to 5 percent slopes (8). Other soil series interbedded with the Foxworth Series, vary in percentages from 1-4 percent including Lakeland and Chipley. The Foxworth Series consists of very deep, moderately well to somewhat excessively drained, rapid to very rapid permeable soils on broad uplands and side slopes. They formed in sandy marine or eolian sediments in the Southern Coastal Plain (MLRA 133A), The Eastern Gulf Coast Flatwoods (MLRA 152A), The Atlantic Coast Flatwoods (153A) and the Tidewater Area (153B). Thickness of the grayish brown to light yellowish-brown sand exceeds 2 meters. Reaction ranges from very strongly acid to slightly acid throughout. (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). Geology: The underlying geology of this area is characterized as undifferentiated Quaternary Sediments. Much of Florida's surface is covered by a varying thickness of undifferentiated sediments consisting of siliciclastics, organics and freshwater carbonates. Where these sediments exceed 6.1 meters thick, they were mapped as discrete units. To subdivide the undifferentiated sediments, those sediments occurring in flood plains were mapped as alluvial and flood plain deposits (Qal). Sediments showing surficial expression of beach ridges and dunes were mapped separately (Qbd) as were the sediments composing Trail Ridge (Qtr). Terrace sands were not mapped (refer to Healy [1975] for a discussion of the terraces in Florida). The subdivisions of the Undifferentiated Quaternary Sediments (Qu) are not lithostratigraphic units but are utilized to facilitate a better understanding of the State's geology. The siliciclastics are light gray, tan, brown to black, unconsolidated to poorly consolidated, clean to clayey, silty, unfossiliferous, variably organic-bearing sands to blue green to olive green, poorly to moderately consolidated, sandy, silty clays. Gravel is occasionally present in the panhandle. Organics occur as plant debris, roots, disseminated organic matrix and beds of peat. Freshwater carbonates, often referred to as marls in the literature, are scattered over much of the State. In southern Florida, freshwater carbonates are nearly ubiquitous in the Everglades. These sediments are buff colored to tan, unconsolidated to poorly consolidated, fossiliferous carbonate muds. Sand, silt and clay may be present in limited quantities. These carbonates often contain organics. The dominant fossils in the freshwater carbonates are mollusks. (Source: USGS Florida Geologic Map Data).Wild materialReceived as C. cf. henryae2193307NA 89173
4W6 62512FWS0300-100Sporobolus cryptandrus (Torr.) A. Gray Michigan, United StatesW6SEED2025Wild material2192210W6 62512
5W6 62513FWS0300-102Sorghastrum nutans (L.) Nash Michigan, United StatesW6SEED2025Wild materialNear active artillery range2192211W6 62513
6W6 62517FWS0300-107Hudsonia tomentosa Nutt. Michigan, United StatesW6SEED2025Wild material2192215W6 62517
7W6 62518FWS0300-108Anaphalis margaritacea (L.) Benth. & Hook. f. Michigan, United StatesW6SEED2025Wild material2192216W6 62518
8W6 62526FWS0300-127Bromus kalmii A. Gray Michigan, United StatesW6SEED2025Wild materialNear active artillery range. The above population size does not include vegetative plants.2192224W6 62526
9W6 62541FWS0300-65Coreopsis lanceolata L. Michigan, United StatesW6SEED2025Wild materialOnly scouted the part of the population on USFWS property2192239W6 62541
10W6 62546FWS0300-97Schizachyrium scoparium (Michx.) Nash Michigan, United StatesW6SEED2025Wild materialThere is Solidago vossii in the area.2192244W6 62546
11W6 62547FWS0300-98Andropogon gerardi Vitman Michigan, United StatesW6SEED2025Wild materialThere is Solidago vossii in the area.2192245W6 62547
12W6 62548FWS0300-99Elymus canadensis L. Michigan, United StatesW6SEED2025Wild material2192246W6 62548
13NA 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
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 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
16WLP 3377TXWL2023-024Viburnum dentatum L. Texas, United StatesNA2023COLLECTED12/13/2023Roadside between Big Cow Creek and Hardy Cemetery.31.03548900, -93.85086800Roadside; mesic, mixed hardwood/pine forest.Wild material2165656WLP 3377
17Ames 36184Ames 36184Quercus durandii Buckley var. breviloba (Torr.) E. J. Palmer Oklahoma, United StatesNC7PLANT2023COLLECTED2022Private property located 11.0 miles west of Clinton just northeast of intersection of Highway 73 and N2140 Road, T12N R19W NE 1/4 SW 1/4 SW 1/4 Sec. 1335.51213100, -99.16652700518Rocky knolls consisting of red Permian sandstone scree and red shale outcroppings with a high pH (estimated 8.0-8.5 pH).Wild materialAccession represents genetics of a disjunct population that is approximately 150 miles northwest of the nearest population of this taxon. Estimated to reach a mature height at 18-20’ and spread at 12-15’. Leaves are rather persistent (strong marcescence) throughout winter. Specimens are shrubby, multi-stemmed and low-branching. Often referred to as Bigelow oak and typically found throughout most of central Texas and parts of southern Oklahoma. According to Lance (2022), “Bigelow oak is mostly allopatric from typical Durand Oak in its range. East of this range, errors in herbarium annotations of juvenile Durand Oak material, where leaf shapes may mimic Bigelow oak, have caused confusion and inaccurate range extensions.” 2159016Ames 36184
18NA 88667RJL2023PA-004Viburnum acerifolium L. Pennsylvania, United StatesNA2023Wild material2158816NA 88667
19WLP 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
20NA 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
21NA 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
22WLP 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
23WLP 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
24Ames 35566SF_ID:34320/EO-ID:24816Agastache foeniculum (Pursh) Kuntze Nebraska, United StatesNC7Flower2020Wild materialPlants measuring approximately 60-90 cm in height. Infructescences (purple) still flowering at time of harvest (19 August 2020). Population (EC-ID: 19112) at Metcalf Wildlife Management Area was originally documented by Elray S. Nixon on 15 July 1964 (Voucher #164) and later by Steven B. Rolfsmeier on 30 June 1991 (Vouchers #9127 and #9134). A. foeniculum in Nebraska is currently tracked by the Nebraska Natural Heritage Program and is listed (6 November 2019) as a S1 (Critically Imperiled - at very high risk of extirpation in the state due to very restricted range, few populations or occurrences, steep declines, severe threats or other factors) and Tier 2 species (Tier 2 - species are typically those that are not at-risk from a global or national perspective but are rare or imperiled within Nebraska). 2107729Ames 35566
25W6 56791NV040-346Hackelia patens (Nutt.) I. M. Johnst. Nevada, United StatesW6SEED2019Wild material2094597W6 56791
26NA 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
27WLP 699NA 82755Amelanchier spicata (Lam.) K. Koch Maine, United StatesNA2015COLLECTED07/07/2015Roadside near the parking area for Bluberry Barrens (also known as Kennebunk Plains), ca. 4.5 miles west of Kennebunk.43.40231000, -70.62462000Roadside, along shoulder of road.1952492WLP 699
28NA 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
29Ames 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
30Ames 32898APS/GD/2015/025/207Gymnocladus dioicus (L.) K. Koch Oklahoma, United StatesNC7Fruit2015COLLECTED03/17/2015Ellis County: West Creek confluence with the Canadian River, T16N R24W E 1/4 Sec. 10. Packsaddle Wildlife Management Area approximately 18 miles north of Cheyenne.35.87199300, -99.72757700608Bottomlands.Wild material1925364Ames 32898
31WLP 700BJP/AS/2014/002Amelanchier spicata (Lam.) K. Koch New Hampshire, United StatesNA2014COLLECTED07/03/2014Rye: West side of Ocean Boulevard in Rye, on shoulder of road.43.01886000, -70.73382000Plants on shoulder of road adjacent to marshy field.Wild materialFull name as recorded at the U.S. National Arboretum: Amelanchier spicata (''maritima''). Received as Amelanchier spicata ''maritima.''1922824WLP 700
32Ames 32767JDC/PV/2014/036/538Prunella vulgaris L. Iowa, United StatesNC7PLANT2014COLLECTED09/03/2014Crossman Prairie State Preserve, approximately 5 miles northeast of Riceville, Howard County.43.40777300, -92.47500720413Remnant tallgrass prairie. Wild material1921315Ames 32767
33Ames 32769JDC/SA/2014/033/535Spiraea alba Du Roi Iowa, United StatesNC7MISCELLANEOUS2014COLLECTED09/03/2014Crossman Prairie State Preserve, approximately 5 miles northeast of Riceville.43.40777300, -92.47500720413Remnant tallgrass prairie. Clyde-Floyd complex (1-4 percent slopes) depth to water table: 12-42 inches, 0-17 inches silty clay loam, somewhat poorly drainedWild material1921317Ames 32769
34Ames 32770JDC/SA/2014/043/545Spiraea alba Du Roi Iowa, United StatesNC7MISCELLANEOUS2014COLLECTED09/03/2014Brayton-Horsley Prairie located approximately 2 miles south of Sumner, T92N R11W NE 1/4 NW 1/4 SE 1/4 Sec. 2.42.80957200, -92.10705300323Remnant wet prairie. Klossner muck (1-3 percent slopes) depth to water table: about 0 inches, 0-10 inches: muck, very poorly drainedWild material1921318Ames 32770
35OPGC 4196JDC/LP/2014/035/537Liatris pycnostachya Michx. Iowa, United StatesOPGC2014COLLECTED09/03/2014Crossman Prairie State Preserve, approximately 5 miles northeast of Riceville, Howard County.43.40777300, -92.47500720413Remnant tallgrass prairie. Associated with Aesclepias, Amorpha canescens, Andropogon gerardi, Baptisia, Betula pumila, Cornus amomum, C. racemosa, Dalea purpurea, Eryngium yuccifolium, Gentiana andrewsii, Helianthus grosseserratus, Hypericum ascyron subsp. pyramidatum, Liatris pcynostachya, Monarda fistulosa, Populus tremuloides, Prunella vulgaris, Prunus americana, Salix, Silphium laciniatum, Solidago, and Spiraea alba.Wild material1921312OPGC 4196