| Costa Rica | | | Dodson, C.H. | 1992 | Checklist of the Orchids of the Western Hemisphere | | draft: |
| Costa Rica | | | Dressler, R. L. | 2003 | Orchidaceae. En: Manual de Plantas de Costa Rica. Vol. III. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 93: 1–595 |
| Costa Rica | | | Ormerod, P. | 2013 | Notes on neotropical liparoids (Orchidaceae: Malaxidae) | Harvard Pap. Bot. | 18(1): 39–49 |
| Costa Rica | | | Pupulin, F. | 2002 | Catálogo revisado y anotado de las Orchidaceae de Costa Rica | Lankesteriana | 4: 1–88 |
| Costa Rica | | | Ormerod, P. | 2014 | Crossoglossa Dressler and Dodson (Orchidaceae: Malaxideae) - an addendum | Harvard Pap. Bot. | 19(1): 97–115 |
| Costa Rica | | | Bogarín, D., Z. Serracín, Z. Samudio, R. Rincón & F. Pupulin | 2014 | An updated checklist of the Orchidaceae of Panama | Lankesteriana | 14(3): 135–364 |
| Costa Rica | | | Monro, A. K., D. Santamaría-Aguilar, F. González Brenes, O. Chacón, D. Solano, A. Rodríguez González, N. Zamora, E. Fedele & M. D. Correa A. | 2017 | A first checklist to the vascular plants of La Amistad International Park (PILA), Costa Rica-Panama | Phytotaxa | 322(1): 1–283 |
| Costa Rica | | | Ulloa Ulloa, C., H. M. Hernández, G. Davidse, F. R. Barrie & S. Knapp | 2023 | Orchidaceae | Fl. Mesoamer. | 7(2): I-XXI, 1-842 |
| Costa Rica | Alajuela | San Carlos | Ormerod, P. | 2014 | Crossoglossa Dressler and Dodson (Orchidaceae: Malaxideae) - an addendum | Harvard Pap. Bot. | 19(1): 97–115 |
| Costa Rica | Alajuela | Upala | Ormerod, P. | 2014 | Crossoglossa Dressler and Dodson (Orchidaceae: Malaxideae) - an addendum | Harvard Pap. Bot. | 19(1): 97–115 |
| Costa Rica | Cartago | | Ormerod, P. | 2014 | Crossoglossa Dressler and Dodson (Orchidaceae: Malaxideae) - an addendum | Harvard Pap. Bot. | 19(1): 97–115 |
| Costa Rica | Heredia | | Ormerod, P. | 2014 | Crossoglossa Dressler and Dodson (Orchidaceae: Malaxideae) - an addendum | Harvard Pap. Bot. | 19(1): 97–115 |
| Costa Rica | Puntarenas | | Ormerod, P. | 2014 | Crossoglossa Dressler and Dodson (Orchidaceae: Malaxideae) - an addendum | Harvard Pap. Bot. | 19(1): 97–115 |
| Costa Rica | San José | | Ormerod, P. | 2014 | Crossoglossa Dressler and Dodson (Orchidaceae: Malaxideae) - an addendum | Harvard Pap. Bot. | 19(1): 97–115 |
| Nicaragua | | | Dodson, C.H. | 1992 | Checklist of the Orchids of the Western Hemisphere | | draft: |
| Panama | | | Dodson, C.H. | 1992 | Checklist of the Orchids of the Western Hemisphere | | draft: |
| Panama | | | Ormerod, P. | 2013 | Notes on neotropical liparoids (Orchidaceae: Malaxidae) | Harvard Pap. Bot. | 18(1): 39–49 |
| Panama | | | Dressler, R. L. | 2003 | Orchidaceae. En: Manual de Plantas de Costa Rica. Vol. III. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 93: 1–595 |
| Panama | | | Bogarín, D., Z. Serracín, Z. Samudio, R. Rincón & F. Pupulin | 2014 | An updated checklist of the Orchidaceae of Panama | Lankesteriana | 14(3): 135–364 |
| Panama | | | Monro, A. K., D. Santamaría-Aguilar, F. González Brenes, O. Chacón, D. Solano, A. Rodríguez González, N. Zamora, E. Fedele & M. D. Correa A. | 2017 | A first checklist to the vascular plants of La Amistad International Park (PILA), Costa Rica-Panama | Phytotaxa | 322(1): 1–283 |
| Panama | | | Ulloa Ulloa, C., H. M. Hernández, G. Davidse, F. R. Barrie & S. Knapp | 2023 | Orchidaceae | Fl. Mesoamer. | 7(2): I-XXI, 1-842 |
| Panama | Bocas del Toro | | Ormerod, P. | 2014 | Crossoglossa Dressler and Dodson (Orchidaceae: Malaxideae) - an addendum | Harvard Pap. Bot. | 19(1): 97–115 |
| Panama | Chiriquí | | Ormerod, P. | 2013 | Notes on neotropical liparoids (Orchidaceae: Malaxidae) | Harvard Pap. Bot. | 18(1): 39–49 |
| Panama | Chiriquí | | Correa A., M. D., C. Galdames & M. Stapf | 2004 | (none) | Cat. Pl. Vasc. Panamá | 1–599 |
| Panama | Chiriquí | | Bogarín, D., Z. Serracín, Z. Samudio, R. Rincón & F. Pupulin | 2014 | An updated checklist of the Orchidaceae of Panama | Lankesteriana | 14(3): 135–364 |
| Panama | Chiriquí | | Ormerod, P. | 2014 | Crossoglossa Dressler and Dodson (Orchidaceae: Malaxideae) - an addendum | Harvard Pap. Bot. | 19(1): 97–115 |
| Panama | Chiriquí | Boquete | Ormerod, P. | 2014 | Crossoglossa Dressler and Dodson (Orchidaceae: Malaxideae) - an addendum | Harvard Pap. Bot. | 19(1): 97–115 |
| Panama | Coclé | | Ormerod, P. | 2014 | Crossoglossa Dressler and Dodson (Orchidaceae: Malaxideae) - an addendum | Harvard Pap. Bot. | 19(1): 97–115 |
| Panama | Panamá | | Correa A., M. D., C. Galdames & M. Stapf | 2004 | (none) | Cat. Pl. Vasc. Panamá | 1–599 |
| Panama | Veraguas | | Correa A., M. D., C. Galdames & M. Stapf | 2004 | (none) | Cat. Pl. Vasc. Panamá | 1–599 |
| Panama | Veraguas | | Ormerod, P. | 2014 | Crossoglossa Dressler and Dodson (Orchidaceae: Malaxideae) - an addendum | Harvard Pap. Bot. | 19(1): 97–115 |