| Orchidaceae | |
Monophyllorchis chocoensis
| Szlach., S. Nowak & Baranow | Ann. Bot. Fenn. 51(5): 341 | 2014 |
| Orchidaceae | |
Monophyllorchis colombiana
| Schltr. | Repert. Spec. Nov. Regni Veg. Beih. 7: 39–40 | 1920 |
| Orchidaceae | |
Monophyllorchis idroboi
| Szlach., S. Nowak & Baranow | Ann. Bot. Fenn. 51(5): 340 | 2014 |
| Orchidaceae | |
Monophyllorchis isthmica
| Kolan. | Polish Bot. J. 59(2): 178–180, f. 1A–D, 2, 3A | 2014 |
| Orchidaceae | |
Monophyllorchis maculata
| Garay | Fl. Ecuador 9: 43 | 1978 |
| Orchidaceae | |
Monophyllorchis microstyloides
| (Rchb. f.) Garay | Caldasia 8(40): 517 | 1962 |