| Name | Prosthechea crassilabia (Poepp. & Endl.) Carnevali & I. Ramírez | 
| Authorship | (Poeppig & Endlicher) Carnevali & I. Ramírez | 
| Rank | Species | 
| Placed in | Prosthechea Knowles & Westcott | 
| GUID | urn:lsid:ipni.org:names:1097388-2 | 
| Citation | 2003 Fl. Venez. Guayana 7: 538 | 
| Holdings | 101 Specimens held in the Harvard University Herbaria identified as Prosthechea crassilabia (Poepp. & Endl.) Carnevali & I. Ramírez | 
| Identification made in | [no date] (35), 1912 (1), 1999 (1), 2012 (7), 2017 (30), 2024 (26), 2424 (1) |