| Psychotria chiapensis Standl., 1926 |
| Psychotria chlorobotrya Standl., 1926 |
| Psychotria chrysocalymma L.O. Williams, 1974 |
| Psychotria clivorum Standl. & Steyerm., 1944 |
| Psychotria costivenia Griseb., 1862 |
| Psychotria costivenia subsp. altorum (Standl. & Steyerm.) Borhidi, 2004 |
| Psychotria costivenia subsp. costivenia Griseb., 1862 |
| Psychotria costivenia var. altorum (Standl. & Steyerm.) C.W. Ham., 1988 |
| Psychotria costivenia var. costivenia Griseb., 1862 |
| Psychotria crebrinervia Standl., 1929 |
| Psychotria crocea Sw., 1788 |
| Psychotria cyanococca Seem. ex Dombrain, 1870 |
| Psychotria deflexa DC., 1830 |
| Psychotria diegoae Borhidi, 2004 |
| Psychotria dispersa Standl., 1928 |
| Psychotria domingensis Jacq., 1760 |
| Psychotria durilancifolia Dwyer, 1980 |
| Psychotria dwyeri C.W. Ham., 1988 |
| Psychotria elata (Sw.) Hammel, 1991 |
| Psychotria elongata Benth., 1853 |