| ID illustration | 38326 |
| ID publication | 109 |
| ID volume | 496 |
| code scanning institute | MBO |
| scanning institute | Missouri Botanical Garden, St. Louis, U.S.A. |
| URL volume | https://archive.org/details/mobot31753000619566 |
| ID species cited | 108532 |
| species cited | Astragalus atratus S. Watson |
| ID basionym cited | 108532 |
| basionym cited | Astragalus atratus S. Watson |
| ID species recognized | 108532 |
| species recognized | Astragalus atratus S. Watson |
| ID basionym recognized | 108532 |
| basionym recognized | Astragalus atratus S. Watson |
| ID genus cited | 11600 |
| genus cited | Astragalus |
| ID genus recognized | 11600 |
| genus recognized | Astragalus |
| Astragalus atratus S. Watson [1] | |
| Papilionaceae - Galegeae - | |
| vernacular names |
|
| Astragalus L. [789] | |
| S. Watson, D.C. Eaton, Botany [fortieth parallel], vol. 5 : t. 11 (1871) [84] | |
| epithet recognized species: atratus,-a,-um [76] | |
| epithet cited species: atratus,-a,-um [76] | |
| Illustration contributed by: | Missouri Botanical Garden, St. Louis, U.S.A. |
S. Watson, D.C. Eaton, Botany [fortieth parallel], vol. 5 : t. 11 (1871)