| Name | Astragalus hypoxylus S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Astragalus Linnaeus |
| GUID | urn:lsid:ipni.org:names:25001-2 |
| Citation | 1883 Proc. Amer. Acad. Arts 18: 192 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Astragalus hypoxylus S. Watson |
| Identification made in | [no date] (3), 1981 (1) |