| 0 | PI 699414 | COTI3-SOS-CP1-031-10 | Coreopsis tinctoria Nutt. | United States | OPGC |  | | 2011 | COLLECTED | PRE 03/2011 | | | | | Wild material | | 1865178 | PI 699414 |
| 1 | PI 699409 | TX-55 | Coreopsis tinctoria Nutt. | Texas, United States | OPGC | | | 2010 | COLLECTED | 05/29/2010 | East Central Texas Plain. Gonzales County. Approximately 7 miles south-southeast of Smiley. Intersection of County Road 108 and County Road 219. | 29.16820000, -97.60710000 | 106 | Savannah. Land form: Interfluve. Land Use: Roadside easment. Geology: Clayey residuum from weathered shale. Soil Texture: Sandy Loam. Ecological Site Descriptor: Tight sandy Loam. | Wild material | Plants about 60 cm tall; golden-yellow rays with proximal band of red-brown. | 1897332 | PI 699409 |
| 2 | PI 667463 | OPGC 2862 | Coreopsis tinctoria Nutt. | Missouri, United States | OPGC | | | 2008 | COLLECTED | 08/17/2006 | Newton County, Missouri | | | | Wild material | | 1792381 | PI 667463 |
| 3 | PI 667433 | OPGC 2750 | Coreopsis tinctoria Nutt. | Alabama, United States | OPGC | | | 2007 | COLLECTED | 2007 | From highway 14 near Shug Jordan Parkway. | 32.61000000, -85.49972222 | | | Wild material | | 1747320 | PI 667433 |
| 4 | PI 699407 | OPGC 317 | Coreopsis tinctoria Nutt. | | OPGC | | | 2003 | | | | | | | Cultivar | | 1658381 | PI 699407 |
| 5 | OPGC 4626 | COTI3-SOS-CP1-103-11 | Coreopsis tinctoria Nutt. | United States | OPGC |  | | 2012 | COLLECTED | PRE 2012 | | | | | Wild material | | 1900126 | OPGC 4626 |
| 6 | PI 673987 | TX-07 | Coreopsis lanceolata L. | Texas, United States | OPGC | | | 2010 | COLLECTED | 05/26/2010 | Upper West Gulf Coastal Plain. Harrison County.SH 43 between Marshall and Karnack Texas. | 32.63652800, -94.18847200 | 90 | Maintained Roadside ROW adjacent to mixed pine forest. Land form: Rolling hills to flat. Land Use: Roadside ROW. Geology: Sandstone. Soil Texture: Sandy. Soil Color: Tan. | Wild material | Erect, clumped, glabrous to 70 cm tall. Flowers numerous, yellow ray florets. | 1897289 | PI 673987 |
| 7 | PI 673988 | TX-08 | Rudbeckia maxima Nutt. | Texas, United States | OPGC |  | | 2010 | COLLECTED | 05/26/2010 | Upper West Gulf Coastal Plain. Harrison County.SH 43 between Marshall and Karnack Texas. | 32.63652800, -94.18847200 | 90 | Maintained Roadside ROW adjacent to mixed pine forest. Land form: Rolling hills to flat. Land Use: Roadside ROW. Geology: Sandstone. Soil Texture: Sandy. Soil Color: Tan. | Wild material | Large blue-green leathery leaves mostly basal, plants to 2 m tall, yellow ray florets. | 1897290 | PI 673988 |
| 8 | NA 89171 | 2025RJLSEUS-04 | Rhododendron catawbiense Michx. | Alabama, United States | NA | | | 2026 | COLLECTED | 09/30/2025 | Scarham Creek: southeast of the Pea Ridge Road bridge, approximately 50-80 meters on the south side of the creek. | 34.32559600, -86.16054600 | 266 | Growing near the base of the slopes above the riparian zone, generally on the exposed geology under very well-drained conditions. The woodlands are primarily deciduous with a few evergreens infrequently mixed. Slope: 15 to 30 percent. Aspect: Northeast. Soil: The primary soil type in the area of this collection is classified as Rockland Series sandstone (Rc). The Rockland series consists of well drained soils formed in loamy colluvium from rotational landslides on slopes of stream valleys and dissections of ground moraines. Saturated hydraulic conductivity is moderate in the upper part of the profile and moderately slow in the lower part. Slopes range from 18 to 70 percent. Some pedons have buried leaves, twigs, and moss. Mass soil movement has left random remnants of soil structure from prior upslope soil development and has buried tree branches, leaves and moss. The upper 0-2 cm of soil contains slightly decomposed organic matter while lower soils layers to a depth of 58 cm are comprised of dark reddish-brown to brown silt loam and are moderately acidic. Below 58 cm the soils are generally dark reddish-brown silt loam and strongly to moderately alkaline. (Source:California Soil Resource Lab/NRCS Official Soil Series Descriptions). Geology: The underlying geology of this area is of Pennsylvanian origin and characterized as Pottsville Formation. It is characterized by light-gray thin to thick-bedded quartzose sandstone and conglomerate containing interbedded dark-gray shale, siltstone, and coal. Mapped on Lookout Mountain, Blount and Chandler Mountains, and Sand Mountain northeast of Blount County, and on the mountains of Jackson, Marshall, and Madison Counties north and west of the TN river. (Source: USGS Alabama Geologic Map Data). | Wild material | Received as R. catawbiense vsr. insularis | 2193305 | NA 89171 |
| 9 | NA 89155 | 2025RJLSEUS-02 | Ilex longipes Chapm. ex Trel. | Alabama, United States | NA | | | 2025 | COLLECTED | 09/30/2025 | Scarham Creek: southeast of the Pea Ridge Road bridge, approximately 50-80 meters on the south side of the creek. | 34.32520700, -86.15967000 | 261 | Plants are growing on relatively steep woodland slopes in shade. The woodlands are primarily deciduous with a few evergreens infrequently mixed. Slope: 15 to 30 percent. Aspect: Northeast. Soil: The primary soil type in the area of this collection is classified as Rockland Series sandstone (Rc). The Rockland series consists of well drained soils formed in loamy colluvium from rotational landslides on slopes of stream valleys and dissections of ground moraines. Saturated hydraulic conductivity is moderate in the upper part of the profile and moderately slow in the lower part. Slopes range from 18 to 70 percent. Some pedons have buried leaves, twigs, and moss. Mass soil movement has left random remnants of soil structure from prior upslope soil development and has buried tree branches, leaves and moss. The upper 0-2 cm of soil contains slightly decomposed organic matter while lower soils layers to a depth of 58 cm are comprised of dark reddish-brown to brown silt loam and are moderately acidic. Below 58 cm the soils are generally dark reddish-brown silt loam and strongly to moderately alkaline. (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). Geology: The underlying geology of this area is of Pennsylvanian origin and characterized as Pottsville Formation. It is characterized by light-gray thin to thick-bedded quartzose sandstone and conglomerate containing interbedded dark-gray shale, siltstone, and coal. Mapped on Lookout Mountain, Blount and Chandler Mountains, and Sand Mountain northeast of Blount County, and on the mountains of Jackson, Marshall, and Madison Counties north and west of the TN river. (Source: USGS Alabama Geologic Map Data). | Wild material | | 2193001 | NA 89155 |
| 10 | NA 89156 | 2025RJLSEUS-03 | Euonymus americanus L. | Alabama, United States | NA | | | 2025 | COLLECTED | 09/30/2025 | Scarham Creek: southeast of the Pea Ridge Road bridge, approximately 50-80 meters on the south side of the creek. | 34.32577600, -86.16071000 | 260 | Plants are growing on relatively steep woodland slopes in shade. The woodlands are primarily deciduous with a few evergreens infrequently mixed. Slope: 15 to 30 percent. Aspect: Northeast. Soil: The primary soil type in the area of this collection is classified as Rockland Series sandstone (Rc). The Rockland series consists of well drained soils formed in loamy colluvium from rotational landslides on slopes of stream valleys and dissections of ground moraines. Saturated hydraulic conductivity is moderate in the upper part of the profile and moderately slow in the lower part. Slopes range from 18 to 70 percent. Some pedons have buried leaves, twigs, and moss. Mass soil movement has left random remnants of soil structure from prior upslope soil development and has buried tree branches, leaves and moss. The upper 0-2 cm of soil contains slightly decomposed organic matter while lower soils layers to a depth of 58 cm are comprised of dark reddish-brown to brown silt loam and are moderately acidic. Below 58 cm the soils are generally dark reddish-brown silt loam and strongly to moderately alkaline. (Source: California Soil Resource Lab/NRCS Official Soil Series Descriptions). Geology: The underlying geology of this area is of Pennsylvanian origin and characterized as Pottsville Formation. It is characterized by light-gray thin to thick-bedded quartzose sandstone and conglomerate containing interbedded dark-gray shale, siltstone, and coal. Mapped on Lookout Mountain, Blount and Chandler Mountains, and Sand Mountain northeast of Blount County, and on the mountains of Jackson, Marshall, and Madison Counties north and west of the TN river. (Source: USGS Alabama Geologic Map Data). | Wild material | | 2193002 | NA 89156 |
| 11 | NA 88478 | TXWL2024-028 | Ilex vomitoria Aiton | Texas, United States | NA | | | 2024 | COLLECTED | 11/12/2024 | Big Thicket National Preserve: Turkey Creek Unit.: Pitcher Plant Trail. | 30.58602000, -94.34154000 | | Bog/wetland. | Wild material | | 2169863 | NA 88478 |
| 12 | WLP 3092 | RJLSEUS2022-021 | Rhododendron prunifolium (Small) Millais | Alabama, United States | NA | | | 2023 | COLLECTED | 12/10/2023 | Slopes along Poke Springs Branch inlet accessed by boat from Walter F. George Reservoir. Generally uncommon, but frequent at this site. | 31.72318400, -85.12907800 | 69 | Plants 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 material | | 2141446 | WLP 3092 |
| 13 | Ames 35939 | AS/ML/2022/008/139 | Monarda lindheimeri Engelm. & A. Gray | Texas, United States | NC7 |  | | 2022 | COLLECTED | 04/26/2022 | Located approximately 4.00 miles west, southwest of Huntsville near intersection of Gazebo Street and FM 1791 Rd. | 30.69714300, -95.61197300 | 121 | Recently disturbed woodland edge. | Wild material | | 2140529 | Ames 35939 |
| 14 | W6 40685 | CP1-79 | Muhlenbergia tricholepis (Torr.) Columbus | Arizona, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1865147 | W6 40685 |
| 15 | W6 40814 | CP1-68 | Muhlenbergia alopecuroides (Griseb.) P. M. Peterson & Columbus | Arizona, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1865268 | W6 40814 |