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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0W6 62100CBG-10929Veronicastrum virginicum (L.) Farw. W6SEED20242168898W6 62100
1OPGC 8812CBG- 10778Veronicastrum virginicum (L.) Farw. Illinois, United StatesOPGC2023Wild material2142245OPGC 8812
2OPGC 8816CBG- 10791Veronicastrum virginicum (L.) Farw. Illinois, United StatesOPGC2023Wild material2142253OPGC 8816
3OPGC 6216CBG2014-3351Veronicastrum virginicum (L.) Farw. Kansas, United StatesOPGC2015Wild material1932057OPGC 6216
4OPGC 5014CBG-2697Veronicastrum virginicum (L.) Farw. Illinois, United StatesOPGCSEED2015COLLECTED09/24/2013202Wild material1926125OPGC 5014
5OPGC 1421albumVeronicastrum virginicum (L.) Farw. Pennsylvania, United StatesOPGC2004DONATED06/03/2004Cultivated material1659328OPGC 1421
6NA 89186WV25-07Ilex collina Alexander West Virginia, United StatesNA2025COLLECTED09/12/2025Manongahela National Forest.38.61324900, -79.868596521100Plants occurring on a north facing slope at an intersection where they were routinely cut back, with resulting runners and ramets.Wild materialHerbarium voucher deposited USNA2192766NA 89186
7NA 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
8NA 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
9NA 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
10NA 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
11NA 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
12NA 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
13OPGC 8846CBG- 10857Gentiana puberulenta J. S. Pringle Illinois, United StatesOPGC2023Wild material2142304OPGC 8846
14OPGC 8848CBG- 10860Solidago riddellii Frank Illinois, United StatesOPGC2023Wild material2142306OPGC 8848
15OPGC 8849CBG- 10861Chelone glabra L. Illinois, United StatesOPGC2023Wild material2142307OPGC 8849
16W6 61386CBG- 10811Parthenium integrifolium L. Illinois, United StatesW6SEED2023Wild material2142268W6 61386
17W6 61389CBG- 10814Panicum virgatum L. Illinois, United StatesW6SEED2023Wild material2142271W6 61389
18W6 61390CBG- 10815Pycnanthemum virginianum (L.) T. Durand & B. D. Jacks. ex B. L. Rob. & Fernald Illinois, United StatesW6SEED2023Wild material2142272W6 61390
19W6 61395CBG- 10823Helianthus mollis Lam. Illinois, United StatesW6SEED2023Wild material2142277W6 61395
20Ames 35901Blazing Star PrairieStachys pilosa Nutt. Iowa, United StatesNC7FLOWER2022COLLECTED07/29/2022Blazing Star Prairie located 2.00 miles southeast of Rowley, T87N R8W S ¼ NW ¼ NW ¼ Sec. 17.42.35365800, -91.81099000286Mesic prairie remnant.Wild materialPlants sampled in nature varied substantially in height and leaf size, where this variation could possibly be due to multiple ploidy levels existing in the population. Species is extremely vigorous and can aggressively spread via rhizomes especially under moist, wet soil conditions. Plants averaging 50-60 cm in height with minimal to no branching. Foliage and stems are densely covered in hairs. Flowers are faint pinkish-white in color with pink-light purple spots/splotches. Peak flowering generally occurs in mid-June (central Iowa) and can extend for almost four weeks. Genetics of this accession originated from eastern-central Iowa. Species is frequently visited by a plethora of pollinators, especially bumblebees. 2138298Ames 35901
21OPGC 7588Blazing Star PrairiePhlox maculata L. Iowa, United StatesOPGCFLOWER2022COLLECTED07/29/2022Blazing Star Prairie located 2.00 miles southeast of Rowley, T87N R8W S ¼ NW ¼ NW ¼ Sec. 17.42.35365800, -91.81099000286Mesic prairie remnant.Wild materialPlants in nature ranged in height from two to three feet. Some variation was noted for degree of branching in the inflorescence with a small number of plants having highly branched inflorescences. Peak flowering and fruiting in nature at collection site peaked 20 June and 26 July, respectively.2138297OPGC 7588
22Ames 35600Klossner CemeteryAgastache foeniculum (Pursh) Kuntze Minnesota, United StatesNC72020COLLECTED09/04/2020Klossner Cemetery located just west of Klossner, T110N R30W NW 1/4 Sec. 3, Nicollet County44.36542200, -94.43090300312Very diverse remnant prairie.Wild materialAgastache foeniculum in Nicollet County has been minimally reported (Minnesota Biodiversity Atlas, accessed 21 October 2020). Only a single herbarium specimen at the University of Minnesota Bell Museum Herbarium (MIN) collected in 1892 (C. Ballard #B1054) is represented for Nicollet County. The species in the southern portion of Minnesota is rather rare while its abundance increases progressing north. Genetics of this accession would represent the southern central edge of the species native range. 2107896Ames 35600
23NA 88206CBG-9427Ceanothus americanus L. Illinois, United StatesNASEED2019Wild material2092801NA 88206
24W6 56610CBG-8799Bromus kalmii A. Gray Wisconsin, United StatesW6SEED2019Wild material2092709W6 56610
25OPGC 5468OPGC 5468Phlox pilosa L. subsp. fulgida (Wherry) Wherry Iowa, United StatesOPGC2018COLLECTED06/28/2018Located approximately 1.92 miles east, northeast of Cambridge, T82N R23W NE ¼ NE ¼ NW ¼ Sec. 23, Story County. Locally known as Harker Prairie.41.90590000, -93.4931000089High-quality, small (5 acre) prairie remnant. Soils classified (USDA Soils Web Survey) as Canisteo clay loam and Webster Clay loam ranging from 0-6 percent slopes, mostly east or northeast facing.Wild materialPhlox pilosa subsp. pilosa was at peak maturity (abundant seed production) at the time of collection with a few seed capsules already dispersed, a few still green, and majority ready to disperse in the next 1-3 days.  Plants typically reaching approximately 1’ in height.  1964607OPGC 5468
26OPGC 6381CBG-7500Brickellia eupatorioides (L.) Shinners Iowa, United StatesOPGCSEED2017Wild material1954766OPGC 6381
27OPGC 6406CBG-7501Ratibida pinnata (Vent.) Barnhart Iowa, United StatesOPGCSEED2017Wild material1954855OPGC 6406
28W6 53080CBG-7502Monarda fistulosa L. Iowa, United StatesW6SEED2017Wild material1954831W6 53080
29Ames 34002JDC/CA/2017/050/804Ceanothus americanus L. Iowa, United StatesNC7Flower2017COLLECTED08/18/2017Locally known as Harker Prairie located approximately 1.92 miles east, northeast of Cambridge, T82N R23W NE ¼ NE ¼ NW ¼ Sec. 2341.90590000, -93.49310000291High-quality, small (5 acre) prairie remnant. Soils classified (USDA Soils Web Survey) as Canisteo clay loam and Webster Clay loam ranging from 0-6 percent slopes, mostly east or northeast facing.Wild materialCeanothus americanus was at peak maturity (abundant seed production) at the time of collection with a few seed capsules already dispersed, a few still green, and majority ready to disperse in the next 1-3 days.  Plants measuring approximately 2’ in height.  1953754Ames 34002
30OPGC 5401CBG-4826Rudbeckia hirta L. Illinois, United StatesOPGC2016Wild material1942756OPGC 5401
31W6 49579CBG-2564Elymus villosus Muhl. ex Willd. Illinois, United StatesW6SEED2015Wild material1926050W6 49579
32W6 49580CBG-2565Elymus hystrix L. Illinois, United StatesW6SEED2015Wild material1926051W6 49580
33Ames 30062JDC/CR/2009/011/161Cornus rugosa Lam. Wisconsin, United StatesNC7Flower2009COLLECTED08/03/2009Along Highway 133, Lower Wisconsin Riverway State Wildlife Area, SE 1/4 of NW 1/4 of Section 14, T7N, R4W, Wauzeka East Quad, Woodman, Grant County.43.08527778, -90.81638889201Wisconsin River watershed. Wild material1812365Ames 30062
34Ames 30063JDC/CR/2009/014/164Cornus rugosa Lam. Wisconsin, United StatesNC7SEED2009COLLECTED08/04/2009Along Fairfield Road east of Paschen Road, SW 1/4 of SW 1/4 of Section 16, T12N, R7E, Lewiston Quad, Baraboo, Sauk County.43.51083333, -89.67583333259Rich woods. North facing slopeWild material1812366Ames 30063