| Prosthechea punctulata (Rchb. f.) Soto Arenas & Salazar, 2003 |
| Prosthechea pygmaea (Hook.) W.E. Higgins, 1997 |
| Prosthechea radiata (Lindl.) W.E. Higgins, 1998 |
| Prosthechea rhombilabia (S. Rosillo) W.E. Higgins, 1998 |
| Prosthechea rhynchophora (A. Rich. & Galeotti) W.E. Higgins, 1997 |
| Prosthechea sanchezii Salazar, R. Jiménez & T.I. Vieira, 2024 |
| Prosthechea semiaperta (Hágsater) W.E. Higgins, 1998 |
| Prosthechea squalida (Lex.) Soto Arenas & Salazar, 2008 |
| Prosthechea stevensii Archila, 2012 |
| Prosthechea tripunctata (Lindl.) W.E. Higgins, 1998 |
| Prosthechea trulla (Rchb. f.) W.E. Higgins, 1998 |
| Prosthechea vagans (Ames) W.E. Higgins, 1998 |
| Prosthechea varicosa (Bateman ex Lindl.) W.E. Higgins, 1998 |
| Prosthechea varicosa subsp. varicosa (Bateman ex Lindl.) W.E. Higgins, 1998 |
| Prosthechea vitellina (Lindl.) W.E. Higgins, 1998 |
| Pseudencyclia Chiron & V.P. Castro, 2003 |
| Pseudencyclia boothiana (Lindl.) V.P. Castro & Chiron, 2003 |
| Pseudencyclia brassavolae (Rchb. f.) P.V. Castro & Chiron, 2003 |
| Pseudencyclia concolor (Lex.) V.P. Castro & Chiron, 2003 |
| Pseudencyclia cretacea (Dressler & G.E. Pollard) V.P. Castro & Chiron, 2003 |