| 0 | W6 62097 | CBG-10926 | Parthenium integrifolium L. | | W6 |  | | 2024 | | | | | | | | | 2168895 | W6 62097 |
| 1 | W6 61386 | CBG- 10811 | Parthenium integrifolium L. | Illinois, United States | W6 |  | | 2023 | | | | | | | Wild material | | 2142268 | W6 61386 |
| 2 | 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 |
| 3 | OPGC 8805 | CBG- 10758 | Phlox glaberrima L. | Illinois, United States | OPGC | | | 2023 | | | | | | | Wild material | | 2142228 | OPGC 8805 |
| 4 | OPGC 8822 | CBG- 10810 | Baptisia lactea (Raf.) Thieret var. lactea | Illinois, United States | OPGC | | | 2023 | | | | | | | Wild material | | 2142267 | OPGC 8822 |
| 5 | OPGC 8823 | CBG- 10813 | Physostegia virginiana (L.) Benth. | Illinois, United States | OPGC | | | 2023 | | | | | | | Wild material | | 2142270 | OPGC 8823 |
| 6 | OPGC 8825 | CBG- 10822 | Ratibida pinnata (Vent.) Barnhart | Illinois, United States | OPGC | | | 2023 | | | | | | | Wild material | | 2142276 | OPGC 8825 |
| 7 | W6 61362 | CBG- 10777 | Drymocallis arguta (Pursh) Rydb. | Illinois, United States | W6 |  | | 2023 | | | | | | | Wild material | | 2142244 | W6 61362 |
| 8 | W6 60054 | NCBG-703 | Piptochaetium avenaceum (L.) Parodi | North Carolina, United States | W6 | | | 2021 | | | | | | | Wild material | | 2132935 | W6 60054 |
| 9 | Ames 35736 | Horn Prairie Early Blooming | Monarda fistulosa L. | Illinois, United States | NC7 |  | | 2021 | COLLECTED | 08/27/2021 | Horn Prairie Grove located 3.91 miles east, southeast of Ramsey, T8N R1E SE ¼ SW ¼ Sec. 13 | 39.12960100, -89.03759800 | 166 | Very diverse remnant prairie. | Wild material | Accession represents an “early” flowering variant of Monarda fistulosa. Majority of specimens noted have pubescent stems and leaves; peaking flower on 6 June (2021); and measuring 34-36" in height. Generally found in more open, drier habitats in comparison to the “late” flowering more typical form of Monarda fistulosa. Majority of the “late” variants noted at the same locality (Ames 35737) have glabrous stems and leaves; measuring 4-4.5’ in height; peaking flower approximately five weeks later; and typically found in slightly wetter habitats. | 2120340 | Ames 35736 |
| 10 | Ames 35737 | Horn Prairie Late Blooming | Monarda fistulosa L. | Illinois, United States | NC7 |  | | 2021 | COLLECTED | 08/27/2021 | Horn Prairie Grove located 3.91 miles east, southeast of Ramsey, T8N R1E SE ¼ SW ¼ Sec. 13 | 39.12913900, -89.03924000 | 166 | Very diverse remnant prairie. | Wild material | Accession represents genetics from the typical form of M. fistulosa at the collection site. Majority of the specimens sampled display the typical morphological characters of the species including glabrous stems and leaves; measuring 4-4.5’ in height; peaking flower approximately 10 July (2021); and at the collection site typically, in slightly wetter habitats. Majority of the “early” variants noted at the same locality (Ames 35736) have pubescent stems and leaves; peaking flower on 6 June (2021); measuring 3’ in height or less; and are typically found in more open, drier habitats. | 2120341 | Ames 35737 |
| 11 | OPGC 8595 | CBG-10732 | Castilleja coccinea (L.) Spreng. | | OPGC |  | | 2021 | | | | | | | Wild material | Yellow flower form. | 2137984 | OPGC 8595 |
| 12 | W6 60350 | CBG-10730 | Dichanthelium leibergii (Vasey) Freckmann | | W6 |  | | 2021 | | | | | | | Wild material | | 2137982 | W6 60350 |
| 13 | Ames 35729 | Woodside Prairie | Ceanothus americanus L. | Iowa, United States | NC7 | | | 2021 | COLLECTED | 08/31/2020 | Woodside Praire located 8.0 miles south and 2.0 miles west of Fontanelle | 41.17130000, -94.60140000 | 380 | Remnant prairie. | Wild material | | 2120333 | Ames 35729 |
| 14 | W6 57100 | MARSB-247 | Eupatorium hyssopifolium L. | New York, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2097539 | W6 57100 |
| 15 | NA 88208 | NCBG-721 | Ceanothus americanus L. | North Carolina, United States | NA |  | | 2018 | | | | | | | Wild material | Ceanothus americanus | 1966030 | NA 88208 |
| 16 | W6 54793 | NCBG-708 | Marshallia obovata (Walter) Beadle & F. E. Boynton | North Carolina, United States | W6 |  | | 2018 | | | | | | | Wild material | Marshallia obovata | 1966019 | W6 54793 |
| 17 | OPGC 6387 | CBG-6659 | Heuchera americana L. | Illinois, United States | OPGC |  | | 2017 | | | | | | | Wild material | | 1954813 | OPGC 6387 |
| 18 | W6 53126 | CBG-6895 | Sphenopholis obtusata (Michx.) Scribn. | Illinois, United States | W6 |  | | 2017 | | | | | | | Wild material | | 1954877 | W6 53126 |
| 19 | WLP 1706 | NA 83955 | Rhododendron sp. | Kentucky, United States | NA | | | 2016 | COLLECTED | 09/30/2016 | Near powerline right-of-way. [Based on proximity to preceding and following collections. -SBL] | 36.84000000, -84.26300000 | 378 | | | | 1953017 | WLP 1706 |
| 20 | Ames 29754 | Ames 29754 | Fraxinus americana L. | Missouri, United States | NC7 |  | | 2008 | COLLECTED | 10/03/2008 | Section 1, T43N, R2E, Pacific, Franklin County. | 38.49305556, -90.74361111 | 188 | Glade. Western slope. | Wild material | | 1789914 | Ames 29754 |