| 0 | W6 62106 | CBG-10941 | Lycopus americanus Muhl. ex W. P. C. Barton | | W6 |  | | 2024 | | | | | | | | | 2168904 | W6 62106 |
| 1 | W6 60290 | NEWFS-893 | Lycopus americanus Muhl. ex W. P. C. Barton | Massachusetts, United States | W6 | | | 2021 | | | | | | | Wild material | Distinctly and irregularly lobed opposite leaves, white tubular flowers clustered around the axil. | 2138916 | W6 60290 |
| 2 | W6 51676 | CBG-6228 | Lycopus americanus Muhl. ex W. P. C. Barton | Iowa, United States | W6 | | | 2016 | | | | | | | Wild material | | 1942806 | W6 51676 |
| 3 | W6 50768 | CBG2014-3247 | Lycopus americanus Muhl. ex W. P. C. Barton | Colorado, United States | W6 | | | 2015 | | | | | | | Wild material | | 1932054 | W6 50768 |
| 4 | W6 49643 | CBG-2667 | Lycopus americanus Muhl. ex W. P. C. Barton | Illinois, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1926108 | W6 49643 |
| 5 | W6 47817 | CBG-2288 | Lycopus americanus Muhl. ex W. P. C. Barton | South Dakota, United States | W6 |  | | 2014 | | | | | | | Wild material | | 1919746 | W6 47817 |
| 6 | W6 50314 | OR010-259 | Schoenoplectus americanus (Pers.) Volkart ex Schinz & R. Keller | Oregon, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1927612 | W6 50314 |
| 7 | W6 62545 | FWS0300-80 | Schoenoplectus acutus (Muhl. ex Bigelow) Á. Löve & D. Löve | Michigan, United States | W6 |  | | 2025 | | | | | | | Wild material | Poison sumac present | 2192243 | W6 62545 |
| 8 | W6 61387 | CBG- 10812 | Chamaecrista fasciculata (Michx.) Greene | Illinois, United States | W6 |  | | 2023 | | | | | | | Wild material | | 2142269 | W6 61387 |
| 9 | Ames 35787 | Hart Fen | Eupatorium perfoliatum L. | Iowa, United States | NC7 | | | 2022 | COLLECTED | 10/12/2021 | Hart Fen located 1.00 mile southwest of Mt. Auburn, T86N R11W NW ¼ SW ¼ Sec. 23. | 42.24413300, -92.10292600 | 249 | Remnant sedge meadow. | Wild material | | 2133096 | Ames 35787 |
| 10 | NA 88288 | NEWFS-920 | Cephalanthus occidentalis L. | Massachusetts, United States | NA | | | 2021 | | | | | | | Wild material | Simple ovavate leaves highly characteristic seedhead with fleshy “kernels" surrounding a central core. | 2138940 | NA 88288 |
| 11 | NA 88304 | NEWFS-919 | Clethra alnifolia L. | Massachusetts, United States | NA | | | 2021 | | | | | | | Wild material | Dehiscent round capsules on long characteristic spike with long peduncles and often with a persistent style leaves gently serrated simple in an offset whorl below the inflorescence Last yeas seed head usually retained on adult plants. | 2138939 | NA 88304 |
| 12 | W6 60312 | NEWFS-918 | Decodon verticillatus (L.) Elliott | Massachusetts, United States | W6 | | | 2021 | | | | | | | Wild material | Purple pink flowers bloom in ring on trailing stem often hanging over freshwater streams leaves simple entire lanceolate and subtend flowers in whorled phyllotaxy. | 2138938 | W6 60312 |
| 13 | OPGC 8303 | CBG-10439 | Lobelia cardinalis L. | Indiana, United States | OPGC | | | 2021 | | | | | | | Wild material | | 2120081 | OPGC 8303 |
| 14 | OPGC 8317 | CBG-10487 | Ludwigia alternifolia L. | Illinois, United States | OPGC | | | 2021 | | | | | | | Wild material | | 2120112 | OPGC 8317 |
| 15 | W6 59088 | CBG-9705 | Carex haydenii Dewey | Illinois, United States | W6 | | | 2021 | | | | | | | Wild material | | 2120018 | W6 59088 |
| 16 | W6 59192 | CBG-10486 | Coleataenia rigidula (Bosc ex Nees) LeBlond | Illinois, United States | W6 | | | 2021 | | | | | | | Wild material | | 2120111 | W6 59192 |
| 17 | OPGC 8227 | NEWFS-840 | Euthamia graminifolia (L.) Nutt. | Massachusetts, United States | OPGC | | | 2021 | | | | | | | Wild material | Leaves alternate, linear, with three conspicuous veins. Composite flowers are flat-headed. | 2115747 | OPGC 8227 |
| 18 | W6 57271 | MARSB-802 | Schoenoplectus pungens (Vahl) Palla | Delaware, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2097710 | W6 57271 |
| 19 | OPGC 7474 | CBG-9084 | Liatris pycnostachya Michx. | Wisconsin, United States | OPGC |  | | 2019 | | | | | | | Wild material | | 2092758 | OPGC 7474 |
| 20 | W6 56601 | CBG-8787 | Carex vulpinoidea Michx. | Illinois, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2092700 | W6 56601 |
| 21 | W6 56602 | CBG-8788 | Carex bebbii (L. H. Bailey) Olney ex Fernald | Illinois, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2092701 | W6 56602 |
| 22 | W6 56628 | CBG-8945 | Carex molesta Mack. ex Bright | Iowa, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2092727 | W6 56628 |
| 23 | W6 56629 | CBG-8946 | Carex annectens (E. P. Bicknell) E. P. Bicknell | Iowa, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2092728 | W6 56629 |
| 24 | W6 56630 | CBG-8947 | Carex cristatella Britton | Iowa, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2092729 | W6 56630 |
| 25 | W6 56688 | CBG-9357 | Ageratina altissima (L.) R. M. King & H. Rob. var. altissima | Iowa, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2092787 | W6 56688 |
| 26 | Ames 34012 | Ames 34012 | Monarda didyma L. | Ohio, United States | NC7 |  | | 2017 | COLLECTED | 09/12/2017 | Mantua Bog State Nature Preserve approximately 1.12 miles east of Mantua, Portage County. | 41.28247600, -81.20260500 | 337 | High-quality fen remnant (sedge/forb meadow). | Wild material | | 1953926 | Ames 34012 |
| 27 | OPGC 6158 | CBG-2642 | Boltonia asteroides (L.) LʼHér. var. recognita (Fernald & Griscom) Cronquist | Illinois, United States | OPGC |  | | 2015 | | | | | | | Wild material | | 1926169 | OPGC 6158 |
| 28 | W6 49603 | CBG-2602 | Elymus virginicus L. var. virginicus | Illinois, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1926166 | W6 49603 |
| 29 | W6 49677 | CBG-2794 | Penthorum sedoides L. | Illinois, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1926136 | W6 49677 |
| 30 | Ames 35691 | CBG-2287 | Teucrium canadense L. | South Dakota, United States | NC7 |  | | 2014 | COLLECTED | 08/29/2012 | 245th St and 410 Ave | 43.83277778, -98.01277778 | 381 | Pasture | Wild material | | 1919811 | Ames 35691 |