| Pitcairnia L'Hér., 1789 |
| Pitcairnia abscondita Flores-Arg. López-Ferr. Gonz.-Rocha Espejo, 2022 |
| Pitcairnia abundans L.B. Sm., 1964 |
| Pitcairnia aleserratoae Gonz.-Rocha, López-Ferr. & Espejo, 2024 |
| Pitcairnia amblyosperma L.B. Sm., 1937 |
| Pitcairnia anarosae Gonz.-Rocha, Mejía-Marín & Espejo, 2020 |
| Pitcairnia atrorubens (Beer) Baker, 1881 |
| Pitcairnia aurantiaca Ten., 1854 |
| Pitcairnia breedlovei L.B. Sm., 1966 |
| Pitcairnia calderonii Standl. & L.B. Sm., 1932 |
| Pitcairnia carioana Wittm., 1891 |
| Pitcairnia chiapensis Miranda, 1953 |
| Pitcairnia colimensis L.B. Sm., 1969 |
| Pitcairnia compostelae McVaugh, 1989 |
| Pitcairnia cylindrostachya L.B. Sm., 1937 |
| Pitcairnia densiflora Brongn. ex Lem., 1845 |
| Pitcairnia espejoi Beutelspacher & García-Martínez, 2019 |
| Pitcairnia exscapa Hook., 1848 |
| Pitcairnia exscapa var. albiflora Griseb., 1865 |
| Pitcairnia flavescens Baker, 1877 |