| 0 | PI 370249 | R. canescens former Yugoslavia | Rubus canescens DC. | North Macedonia | COR | | | 1986 | COLLECTED | 1971 | Bogomila | 44.00000000, 20.00000000 | 600 | Bogomila | Wild material | | 1277286 | PI 370249 |
| 1 | PI 370250 | R. canescens former Yugoslavia | Rubus canescens DC. | Serbia | COR | | | 1986 | COLLECTED | 1971 | Detsko Letovaliste | 44.00000000, 20.00000000 | 1200 | Detsko Letovaliste | Wild material | | 1277287 | PI 370250 |
| 2 | PI 370251 | R. canescens former Yugoslavia | Rubus canescens DC. | North Macedonia | COR | | | 1986 | COLLECTED | 1971 | Vrteska | 44.00000000, 20.00000000 | 1300 | Vrteska | Wild material | | 1277288 | PI 370251 |
| 3 | PI 370252 | R. canescens former Yugoslavia | Rubus canescens DC. | North Macedonia | COR | | | 1986 | COLLECTED | 1971 | Gjavato | 44.00000000, 20.00000000 | 1150 | Gjavato | Wild material | | 1277289 | PI 370252 |
| 4 | PI 370253 | R. canescens former Yugoslavia | Rubus canescens DC. | North Macedonia | COR | | | 1986 | COLLECTED | 1971 | Konopiste | 44.00000000, 20.00000000 | 950 | Konopiste | Wild material | | 1277290 | PI 370253 |
| 5 | NA 88537 | RJLSEUS2022-009 | Rhododendron canescens (Michx.) Sweet | South Carolina, United States | NA | | | 2023 | COLLECTED | 12/07/2022 | Plants growing along the upper margin of a small stream and associated wetland on the northwest side of Paradise Rd. (State Rd. S-15-403). Common at this site and throughout the drainage of the stream and associated wetland. | 32.83868100, -80.81099200 | 28 | Plants are growing in part-shade to shade of a moist mesic woodland habitat along a small wetland associated with a creek. Plants are located in an area that occasionally floods, but is not permanently wet.
Soils: The underlying geology of this area is of Pliocene origin and characterized as Bear Bluff Formation. This formation is considered one of the older coastal terrace sequences in the Carolinas. Bear Bluff Formation consists of gray to cream, fossiliferous, coarse-grained calcareous sand, and sandy limestone. It is typically 3-4 meters thick.
Source: USGS South Carolina Geologic Map Data (https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=SCTbb%3B1)
The primary soil type in the collection area is classified as Pickney Loamy Sand soils. The Pickney Series consists of very deep, very poorly drained soils. Permeability is rapid. These nearly level soils have negligible runoff and were formed by marine or fluvial sediments in the lower coastal plain on flats, depressions, stream terraces, and flood plains. Slopes range from 0 to 2 percent. The soils of this series are loamy fine sand that is very friable and extremely acid in the upper 0-25 cm. The lower strata are similar, while the lower strata from 0.8-2 meters are comprised of fine sand.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx) | Wild material | | 2140765 | NA 88537 |
| 6 | Ames 36698 | Smith Cemetery NP | Echinacea simulata McGregor | Indiana, United States | NC7 |  | | 2025 | COLLECTED | 08/25/2025 | Smith Cemetery Nature Preserve located approximately 2.0 miles southwest of Perrysville on the southwest corner of SR 63 and a private lane, T18N R9W NE 1/4 NE 1/4 NE 1/4 Sec. 8. | 40.02625000, -87.45092000 | 167 | Prairie remnant (cemetery). | Wild material | Specimens at collection site in nature with drooping, pink to rose colored rays measuring 3.0-5.2 mm in width and 30.00-41.00 mm in length with bright yellow pollen. Plants measuring approximately 30" (762 mm) in height. Note: seed heads during threshing were extremely difficult to work with in order to extract seeds. | 2192821 | Ames 36698 |
| 7 | W6 62529 | FWS0300-132 | Symphyotrichum oolentangiense (Riddell) G. L. Nesom | Michigan, United States | W6 |  | | 2025 | | | | | | | Wild material | | 2192227 | W6 62529 |
| 8 | OPGC 8809 | CBG- 10771 | Silene stellata W. T. Aiton | Illinois, United States | OPGC | | | 2023 | | | | | | | Wild material | | 2142239 | OPGC 8809 |
| 9 | OPGC 8846 | CBG- 10857 | Gentiana puberulenta J. S. Pringle | Illinois, United States | OPGC | | | 2023 | | | | | | | Wild material | | 2142304 | OPGC 8846 |
| 10 | W6 61364 | CBG- 10780 | Ceanothus americanus L. | Illinois, United States | W6 |  | | 2023 | | | | | | | Wild material | | 2142246 | W6 61364 |
| 11 | Ames 36027 | Marietta Sand Prairie | Salix petiolaris Sm. | Iowa, United States | NC7 |  | | 2023 | COLLECTED | 03/15/2023 | Marietta Sand Prairie State Preserve approximately 7.5 miles northwest of Marshalltown on east side of Knapp Avenue, T84N R19W W 1/2 Sec. 11. | 42.09951000, -93.03668800 | 299 | Remnant sand prairie in areas with likely high water table. | Wild material | Slender-leaved willow, Salix petiolaris, is a somewhat dense suckering shrub that can reach up to 10' in height with slender stems that branch minimally, but typically maintains a height of 5-8'. Native to North America, the native range covers mostly the northeastern US stretching from Maine to western North Dakota and Canada south to central Iowa (Little, E. L. Jr. 1977). Salix petiolaris typically dominates wetland areas including sedge meadows, marshes, riverbanks, and lake shores. Despite favoring wet habitats, it can also be found in dry, upland areas, especially those with high-water tables. However, longevity is generally limited in upland habitats. S. petiolaris, similar to other willow species, responds well to fire, coppicing, or heavy browsing (highly favored by deer) by sprouting new stems close to the crown. In cultivation, plants after five years will encompass a 5' x 5' area due to stems that arch from the main base of the plant. Coppicing of plants to ground level is highly recommended either annually or once every 3-5 years to maintain vigorous growth and plant health. This species requires substantial to full sun exposure and is an excellent choice for streambank stabilizations and windbreaks to reduce soil erosion and drifting snow, respectively. This accession represents genetics from central Iowa and thus the southwestern edge of the species native range. Plants sampled in nature measuring at most 5' in height. Clump-type growth habit with minimal branching, but dense suckering (e.g. 50+ ramets per genet - typically encompassing 5' x 5' area) with winter stem colors ranging from red, orange-red, yellow, dark-green, green-brown, and yellow-green. Stems glabrous. Dormant buds occassionally black, but often reddish. | 2141651 | Ames 36027 |
| 12 | NA 88536 | RJLSEUS2022-007 | Leucothoe axillaris (Lam.) D. Don | South Carolina, United States | NA | | | 2023 | COLLECTED | 12/07/2022 | Plants growing along the margin of Sandy Run and its associated wetland on the north side of Paradise Rd. (State Rd. S-15-403). Common at this site and throughout the drainage of Sandy Run and its associated wetland. | 32.83900000, -80.81014400 | 27 | Plants are growing in part-shade to shade of a moist mesic woodland habitat along a small wetland associated with Sandy Run. Plants are located in an area that occasionally floods, but is not permanently wet.
Soils: The underlying geology of this area is of Pliocene origin and characterized as Bear Bluff Formation. This formation is considered one of the older coastal terrace sequences in the Carolinas. Bear Bluff Formation consists of gray to cream, fossiliferous, coarse-grained calcareous sand, and sandy limestone. It is typically 3-40 meters thick.
Source: USGS South Carolina Geologic Map Data (https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=SCTbb%3B1)
The primary soil type in the collection area is classified as Pickney Loamy Sand soils. The Pickney Series consists of very deep, very poorly drained soils. Permeability is rapid. These nearly level soils have negligible runoff and were formed by marine or fluvial sediments in the lower coastal plain on flats, depressions, stream terraces, and flood plains. Slopes range from 0 to 2 percent. The soils of this series are loamy fine sand that is very friable and extremely acid in the upper 0-25 cm. The lower strata are similar, while the lower strata from 0.8-2 meters are comprised of fine sand.
Source: NRCS Web Soil Survey (https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx) | Wild material | Leucothoe axillaris/fontanesiana | 2140764 | NA 88536 |
| 13 | NA 88540 | RJLSEUS2022-012 | Rhododendron austrinum (Small) Rehder | Georgia, United States | NA | | | 2023 | COLLECTED | 12/09/2022 | Plants 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, -84.14066500 | 64 | Plants 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 material | | 2140767 | NA 88540 |
| 14 | Ames 35886 | Hook Larson Prairie | Heuchera richardsonii R. Br. | Illinois, United States | NC7 |  | | 2022 | COLLECTED | 06/22/2022 | Nachusa Grasslands (Hook Larson Prairie) located approximately 5.07 miles northwest of Franklin Grove just north of West Stone Barn Road, T22N R10E NE 1/4 SE 1/4 NE 1/4 Sec. 17. | 41.89738600, -89.36123100 | 236 | High-quality prairie remnant with thick vegetation managed with infrequent burning. Various small remnants within immediate area. | Wild material | | 2138219 | Ames 35886 |
| 15 | Ames 35881 | Reichelt Unit | Heuchera richardsonii R. Br. | Iowa, United States | NC7 |  | | 2022 | COLLECTED | 06/30/2022 | Reichelt Unit of Rock Creek State Park on south side of US highway 6 located 7.70 miles west, southwest of Grinnell, T80N R17W SE ¼ SE ¼ Sec. 30. | 41.70311300, -92.86569100 | 274 | Prairie remnant. Hilltop/knoll. | Wild material | Plants in nature measuring approximately six to eight inches in height with flowering stalks reaching up to three feet in height. | 2138180 | Ames 35881 |
| 16 | Ames 35806 | Reichelt Prairie | Salix humilis Marshall var. tristis (Aiton) Griggs | Iowa, United States | NC7 |  | | 2022 | COLLECTED | 05/16/2022 | Reichelt Unit of Rock Creek State Park on south side of US highway 6 approximately 7.70 miles west, southwest of Grinnell, T80N R17W SE ¼ SE ¼ Sec. 30. | 41.70311300, -92.86569100 | 274 | Xeric prairie remnant. Hilltop/knoll. | Wild material | Plants sampled in nature measuring 2.0-4.0 feet in height. Specimens noted during peak flowering and seed dispersal on 21 April and 17 May (2022), respectively. Some plants upright and some rather prostrate. Site was mowed in winter 2020/2021 winter resulting in significant flowering in 2022. In cultivation (central Iowa), plants are extremely short and compact where after two field seasons plants are rather uniform and topping out at a height of 2.5'. Dense suckering immediately surrounding clump/base of plant. Peak fall color (central Iowa) occurring in mid-November. | 2137912 | Ames 35806 |
| 17 | W6 60356 | CBG-10736 | Houstonia longifolia Gaertn. | | W6 |  | | 2021 | | | | | | | Wild material | | 2137988 | W6 60356 |
| 18 | W6 55802 | OR110-1039 | Boykinia occidentalis Torr. & A. Gray | Oregon, United States | W6 |  | | 2018 | | | | | | | Wild material | Boykinia occidentalis | 1970513 | W6 55802 |
| 19 | W6 55803 | OR110-1040 | Hosackia crassifolia Benth. | Oregon, United States | W6 |  | | 2018 | | | | | | | Wild material | Lotus crassifolius. SOS 7th transfer. | 1970514 | W6 55803 |
| 20 | Ames 34361 | Ames 34361 | Monarda punctata L. | Wisconsin, United States | NC7 |  | | 2018 | COLLECTED | 10/11/2018 | Fort McCoy Military Training Area located 5.0 miles northeast of Sparta, T17N R3W S edge of Sec. 3; NE 1/4 and NE 1/4 of NW1/4 of Sec. 10; NE 1/4 of Sec. 9; and SE 1/4 of Sec. 4, Monroe County. | 43.97153900, -90.72177200 | 282 | Oak and pine barren community dominated (80%) by sand on variable 0 to 45% slopes. | Wild material | | 1968260 | Ames 34361 |
| 21 | NA 88204 | CBG-7297 | Ceanothus americanus L. | Wisconsin, United States | NA |  | | 2017 | | | | | | | Wild material | | 1954781 | NA 88204 |
| 22 | W6 48941 | AK930-466 | Heracleum sphondylium L. subsp. montanum (Schleich. ex Gaudin) Briq. | Alaska, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1923856 | W6 48941 |
| 23 | W6 48942 | AK930-467 | Juncus castaneus Sm. | Alaska, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1923857 | W6 48942 |
| 24 | WLP 2206 | AK930-128 | Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. | Alaska, United States | NA |  | | 2012 | COLLECTED | 08/10/2010 | Off the Seward Highway, Windy Trailhead, mile marker 106. Chugach State Park. | 61.24780000, -149.32671000 | 9 | vegetated rocky mountainside Soil type: sand, loam, rocks - 2.5/1 2.5Y. South facing slope, 10 degrees. | Wild material | | 1900462 | WLP 2206 |