| Psychotria aubletiana Steyerm., 1972 |
| Psychotria balancanensis C.W. Ham., 1988 |
| Psychotria barbiflora DC., 1830 |
| Psychotria berteroana DC., 1830 |
| Psychotria biaristata Bartl. ex DC., 1830 |
| Psychotria bimea L. Riley, 1927 |
| Psychotria brachiata Sw., 1788 |
| Psychotria brachybotrya Müll. Arg., 1881 |
| Psychotria bracteolata M. Martens & Galeotti, 1844 |
| Psychotria breedlovei Lorence, 1994 |
| Psychotria buchtienii (H.J.P. Winkl.) Standl., 1931 |
| Psychotria calophylla Standl., 1916 |
| Psychotria calopogon L.O. Williams, 1974 |
| Psychotria capitata Ruiz & Pav., 1799 |
| Psychotria carthagenensis Jacq., 1760 |
| Psychotria catillicalyx Dwyer, 1980 |
| Psychotria cerroazulensis Dwyer, 1966 |
| Psychotria chagrensis Standl., 1925 |
| Psychotria chamelaensis C.M. Taylor & Dominguez-Lic., 2007 |
| Psychotria chamissoana (Loes.) Standl., 1927 |