| Name | Polystemma rupestre Brandegee |
| Authorship | Brandegee |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polystemma |
| GUID | urn:lsid:ipni.org:names:100710-1 |
| Citation | 1920 Univ. Calif. Publ. Bot. 7: 1330 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polystemma rupestre Brandegee |
| Identification made in | [no date] (1) |