| Name | Uropyxis petalostemonis (Farlow) De Toni |
| Authorship | (Farlow) De Toni |
| Rank | Species |
| Placed in | Uropyxis |
| Holdings | 26 Specimens held in the Harvard University Herbaria identified as Uropyxis petalostemonis (Farlow) De Toni |
| Identification made in | [no date] (26) |