| Orchidaceae Juss. (Family) |
C | | | | | | | | B | | details |
| Orchidaceae Juss. subfam. Epidendroideae Lindl. (Subfamily) |
| | | | | | | | | | details |
| Orchidaceae Juss. subfam. Epidendroideae Lindl. tr. Epidendreae (Tribe) |
| | | | | | | | | | details |
| Orchidaceae Juss. subfam. Epidendroideae Lindl. tr. Epidendreae subtr. Laeliinae Benth. (Subtribe) |
| | | | | | | | | | details |
| Prosthechea Knowles & Westc. (Genus) |
C | | | | | | | | | | details |
| Prosthechea cochleata (L.) W.E.Higgins (Species) |
| | | | | | | | B | sB | details |
| Prosthechea concolor (Species) |
| | | | | | | | B | | details |
| Prosthechea fragrans (Sw.) W.E.Higgins (Species) |
| | | | | | | | | sB | details |
| Prosthechea grammatoglossa (Rchb.f.) W.E.Higgins (Species) |
| | sC | | | | | | | | details |
| Prosthechea pseudopygmaea (Finet) W.E.Higgins (Species) |
| | | | | | | | | sB | details |