| Name | Phacopsis Rydberg |
| Authorship | Rydberg |
| Rank | Genus |
| NomenclaturalStatus | LaterHomonym |
| Placed in | Fabaceae |
| Contains | Phacopsis arrectus Rydb. Phacopsis pattersonii (A.Gray) Rydb. Phacopsis praelongus (E.Sheld.) Rydb. Phacopsis scaphioides (M.E.Jones) Rydb. Phacopsis scaphoides (M.E.Jones) Rydb. |
| Remarks | later homonym (non Tulasne 1852). Type: T. praelongus (E. Sheld.) Rydb. (based on Astragalus praelongus E. Sheld.) |
| GUID | urn:lsid:ipni.org:names:295231-2 |
| Citation | 1906 Bull. Torrey Bot. Club 32: 661 |