| Name | Rugosospora pseudorubiginosa (Cifuentes & Guzman) Guzman & Bandala |
| Authorship | (Cifuentes & Guzman) Guzman & Bandala |
| Rank | Species |
| Placed in | Rugosospora Heinemann |
| Citation | 1990 ["1989"] Brenesia 32: 108 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rugosospora pseudorubiginosa (Cifuentes & Guzman) Guzman & Bandala |
| Identification made in | [no date] (1) |