| 0 | WLP 2267 | MARSB-0100 | Acer negundo L. | Virginia, United States | NA |  | | 1922826 |
| 1 | WLP 2268 | MARSB-083 | Acer negundo L. | New Jersey, United States | NA |  | | 1922827 |
| 2 | Grif 17740 | MARSB-028 | Anatherum glomeratum (Walter) Voronts. & E. A. Kellogg | Maryland, United States | S9 |  | Not Available | 1922828 |
| 3 | Grif 17742 | MARSB-0117 | Anatherum virginicum (L.) Spreng. | Delaware, United States | S9 |  | Not Available | 1922829 |
| 4 | Grif 17743 | MARSB-0122 | Anatherum virginicum (L.) Spreng. | New Jersey, United States | S9 |  | Not Available | 1922830 |
| 5 | OPGC 5309 | MARSB-0103 | Asclepias syriaca L. | Delaware, United States | OPGC |  | Not Available | 1922832 |
| 6 | OPGC 5310 | MARSB-022 | Asclepias syriaca L. | Pennsylvania, United States | OPGC |  | Not Available | 1922833 |
| 7 | OPGC 5311 | MARSB-075 | Asclepias syriaca L. | New Jersey, United States | OPGC |  | Not Available | 1922834 |
| 8 | OPGC 5312 | MARSB-087 | Asclepias syriaca L. | New York, United States | OPGC |  | Not Available | 1922835 |
| 9 | PI 703062 | MARSB-0104 | Chasmanthium laxum (L.) H. O. Yates | New Jersey, United States | S9 |  | | 1922849 |
| 10 | PI 690139 | MARSB-007 | Dichanthelium scoparium (Lam.) Gould | Maryland, United States | S9 |  | Not Available | 1922855 |
| 11 | Ames 34234 | MARSB-27 | Eupatorium perfoliatum L. | Pennsylvania, United States | NC7 |  | | 1922860 |
| 12 | Ames 34235 | MARSB-37 | Eupatorium serotinum Michx. | Maryland, United States | NC7 |  | | 1922861 |
| 13 | PI 689456 | F. virginiana subsp. virginiana MARSB-045 | Fragaria virginiana Mill. | New Jersey, United States | COR |  | Not Available | 1922862 |
| 14 | WLP 2468 | MARSB-0119 | Pinus rigida Mill. | New York, United States | NA |  | | 1922871 |
| 15 | W6 48884 | MARSB-0120 | Pycnanthemum tenuifolium Schrad. | New York, United States | |  | Historic | 1922874 |
| 16 | Ames 34291 | MARSB-0121 | Rhus glabra L. | New York, United States | NC7 |  | Not Available | 1922875 |
| 17 | Ames 33731 | MARSB-070 | Rhus typhina L. | Pennsylvania, United States | NC7 |  | | 1922876 |
| 18 | Ames 33732 | MARSB-078 | Rhus typhina L. | Pennsylvania, United States | NC7 |  | | 1922877 |
| 19 | WLP 2469 | MARSB-0111 | Rosa palustris Marshall | New York, United States | NA |  | | 1922878 |
| 20 | PI 687154 | R. hispidus MARSB-071 | Rubus hispidus L. | Pennsylvania, United States | COR |  | Not Available | 1922879 |
| 21 | OPGC 4967 | MARSB-067 | Rudbeckia hirta L. | Virginia, United States | OPGC |  | | 1922880 |
| 22 | Grif 17883 | MARSB-033 | Schizachyrium scoparium (Michx.) Nash | Maryland, United States | S9 |  | Not Available | 1922881 |
| 23 | OPGC 5313 | MARSB-021 | Solidago altissima L. | Pennsylvania, United States | OPGC |  | Not Available | 1922884 |
| 24 | OPGC 5314 | MARSB-025 | Solidago rugosa Mill. | Pennsylvania, United States | OPGC |  | Not Available | 1922885 |
| 25 | Grif 17888 | MARSB-035 | Sorghastrum nutans (L.) Nash | Maryland, United States | S9 |  | Not Available | 1922886 |
| 26 | Ames 33330 | MARSB-019 | Vernonia noveboracensis (L.) Michx. | Pennsylvania, United States | NC7 |  | | 1922892 |
| 27 | WLP 2470 | MARSB-072 | Viburnum dentatum L. | New Jersey, United States | NA |  | | 1922893 |
| 28 | NA 83632 | MARSB-0110 | Ilex verticillata (L.) A. Gray | New York, United States | NA |  | | 1922902 |
| 29 | WLP 2269 | MARSB-043 | Acer rubrum L. | New Jersey, United States | NA |  | | 1922905 |
| 30 | PI 703015 | MARSB-0108 | Anatherum virginicum (L.) Spreng. | New Jersey, United States | S9 |  | Not Available | 1922906 |
| 31 | Grif 17721 | MARSB-084 | Chamaecrista fasciculata (Michx.) Greene | New Jersey, United States | S9 |  | Not Available | 1922910 |
| 32 | Grif 17722 | MARSB-098 | Chamaecrista fasciculata (Michx.) Greene | Virginia, United States | S9 |  | Not Available | 1922911 |
| 33 | Grif 17727 | MARSB-0105 | Lespedeza capitata Michx. | New Jersey, United States | S9 |  | Not Available | 1922919 |
| 34 | Ames 34280 | MARSB-073 | Monarda fistulosa L. | New Jersey, United States | NC7 |  | | 1922924 |
| 35 | Grif 17877 | MARSB-086 | Panicum virgatum L. | New Jersey, United States | S9 |  | Not Available | 1922925 |
| 36 | Ames 34289 | MARSB-090 | Rhus copallinum L. | New York, United States | NC7 |  | | 1922928 |
| 37 | PI 687155 | R. occidentalis MARSB-056 | Rubus occidentalis L. | New Jersey, United States | COR |  | Not Available | 1922929 |
| 38 | Grif 17884 | MARSB-0118 | Schizachyrium scoparium (Michx.) Nash | New Jersey, United States | S9 |  | Not Available | 1922930 |
| 39 | Ames 33960 | MARSB-500 | Monarda punctata L. | New Jersey, United States | NC7 |  | Not Available | 1947840 |
| 40 | Ames 34030 | MARSB | Monarda didyma L. | New York, United States | NC7 |  | Not Available | 1954319 |
| 41 | Ames 34151 | MARSB-813 | Monarda fistulosa L. | New York, United States | NC7 |  | | 1954952 |
| 42 | Ames 34152 | MARSB-831 | Monarda punctata L. | Delaware, United States | NC7 |  | | 1954953 |