| 0 | OPGC 4940 | RAOC-SOS-CA180-79-ELDORADO-13 | Ranunculus occidentalis Nutt. | California, United States | OPGC |  | | 2014 | COLLECTED | 2013 | | | | | Wild material | | 1921637 | OPGC 4940 |
| 1 | OPGC 4848 | RAOCO-SOS-CA330-131-HUMBOLDT-12 | Ranunculus occidentalis Nutt. var. occidentalis | California, United States | OPGC | | | 2013 | COLLECTED | 2012 | | | | . | Wild material | | 1914479 | OPGC 4848 |
| 2 | OPGC 4421 | 412823 | Ranunculus occidentalis Nutt. | Washington, United States | OPGC |  | | 2009 | COLLECTED | 06/02/2007 | | | 50 | Dry meadow, mounded prairie. Associated with Pteridium aquifolium, Hypochaeris radicata, Campanula rotundifolia, Festuca roemeri, Festuca rubra, Brodiaea coronaria, Chrysanthemum leucanthemum, Agrostis tenuis, Holcus lanatus etc. | Wild material | | 1826919 | OPGC 4421 |
| 3 | OPGC 8787 | OR090B-329 | Eriophyllum lanatum (Pursh) J. Forbes | Oregon, United States | OPGC | | | 2023 | | | | | | | Wild material | Low-growing subshrub, stems erect to decumbent and usually woolly. Leaves0.5-3in long, linear to oval, pinnately divided or entire, sessile or petiolate.Inflorescences bright yellow, ray flowers 6-20 mm, oblong to elliptic, phyllaries 5-15. | 2142734 | OPGC 8787 |
| 4 | OPGC 8788 | OR090B-330 | Eriophyllum lanatum (Pursh) J. Forbes | Oregon, United States | OPGC | | | 2023 | | | | | | | Wild material | Low-growing subshrub, stems erect to decumbent and usually woolly. Leaves0.5-3in long, linear to oval, pinnately divided or entire, sessile or petiolate.Inflorescences bright yellow, ray flowers 6-20 mm, oblong to elliptic, phyllaries 5-15. | 2142735 | OPGC 8788 |
| 5 | W6 61282 | OR090B-317 | Luzula comosa E. Mey. | Oregon, United States | W6 |  | | 2023 | | | | | | | Wild material | 15-60cm tall, densely cespitose, with bulbous base; leaves 10-30cm long, tips obtuse and slightly swollen; flower tepals 2.5-4mm, usually light or medium brown | 2142726 | W6 61282 |
| 6 | OPGC 8696 | OPGC 8696 | Delphinium hansenii (Greene) Greene | California, United States | OPGC |  | | 2022 | | | | | | | Wild material | | 2139390 | OPGC 8696 |
| 7 | OPGC 8650 | OR090B-314 | Toxicoscordion venenosum (S. Watson) Rydb. | Oregon, United States | OPGC |  | | 2022 | | | | | | | Wild material | Bulbs 12-25 mm in diameter, ovate with brownish outer coat. Stems 15-70 cm, erect, glabrous. Leaves 10-40 cm, 4-10 mm wide, scabrous-ciliate. Inflorescences generally in a raceme, 5-25 cm in length. Flowers bisexual and stamens longer than petals, perianth 4-6 mm, ovate to obtuse, white to cream colored. | 2138507 | OPGC 8650 |
| 8 | W6 59929 | CBG-10652 | Hottonia inflata Elliott | Illinois, United States | W6 | | | 2021 | | | | | | | Wild material | | 2132508 | W6 59929 |
| 9 | W6 60360 | CBG-10743 | Sium suave Walter | Illinois, United States | W6 |  | | 2021 | | | | | | | Wild material | | 2137992 | W6 60360 |
| 10 | Ames 35615 | Ames 35615 | Aronia arbutifolia (L.) Pers. | Michigan, United States | NC7 |  | | 2020 | COLLECTED | 11/03/2020 | Warren Townsend Park located just northeast of Cannonsburg southwest of Ramsdell Dr. and Six Mile Rd. intersection, T8N R10W NE ¼ NW ¼ Sec. 26, Cannon Twp., Kent County | 43.05606700, -85.46435100 | 239 | Shrubby edge of old stream (Bear Creek) oxbow, adjacent to wet meadow with groundwater upwelling. Muck soils. | Wild material | Plants in nature measuring approximately six meters in height; elongate shrubs mostly unbranched; bright-red fruits measuring between 4-7 mm in diameter; tomentose leaves underneath; scarlet fall color. This collection was discovered in 2011 and represents the first report of the species for the state of Michigan (Ryskamp and Warners 2012) and thus represents a widely disjunct population where the next nearest documented population is in southern Ohio (Clermont County). | 2110277 | Ames 35615 |
| 11 | W6 53634 | CA370-221 | Astragalus purshii Douglas var. lagopinus (Rydb.) Barneby | Nevada, United States | W6 | | | 2018 | | | | | | | Wild material | | 1964212 | W6 53634 |
| 12 | W6 53637 | CA370-224 | Crepis modocensis Greene | Nevada, United States | W6 | | | 2018 | | | | | | | Wild material | | 1964215 | W6 53637 |
| 13 | W6 53638 | CA370-225 | Balsamorhiza serrata A. Nelson & J. F. Macbr. | Nevada, United States | W6 | | | 2018 | | | | | | | Wild material | | 1964216 | W6 53638 |
| 14 | W6 53642 | CA370-229 | Poa secunda J. Presl | Nevada, United States | W6 | | | 2018 | | | | | | | Wild material | | 1964220 | W6 53642 |
| 15 | W6 53646 | CA370-233 | Astragalus lentiginosus Douglas var. salinus (Howell) Barneby | Nevada, United States | W6 | | | 2018 | | | | | | | Wild material | | 1964224 | W6 53646 |
| 16 | W6 40561 | OR014-44 | Poa secunda J. Presl | Oregon, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1861312 | W6 40561 |
| 17 | OPGC 4423 | 412845 | Brodiaea coronaria (Salisb.) Engl. | Washington, United States | OPGC |  | | 2009 | COLLECTED | 08/14/2007 | | | 46 | Dry meadow. Associated with Hypochaeris radicata, Agrostis tenuis, Arrhenatherum elatius, Polygonum sp., Camassia quamash, Ranunculus occidentalis, Parentucellia vicosa, moss spp.. | Wild material | | 1826921 | OPGC 4423 |