| Name | Elvasia caurensis Pittier |
| Authorship | Pittier |
| Rank | Species |
| Placed in | Elvasia |
| Citation | 1940 Bol. Soc. Venez. Ci. Nat. 6: 17 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Elvasia caurensis Pittier |
| Identification made in | [no date] (1), 2015 (1) |