| Psychotria grandistipula Standl., 1928 |
| Psychotria guadalupensis (DC.) Howard, 1966 |
| Psychotria guadalupensis subsp. tetrapyrena Steyerm., 1972 |
| Psychotria hebeclada DC., 1830 |
| Psychotria herbacea Jacq., 1760 |
| Psychotria heydei Standl., 1928 |
| Psychotria hidalgensis Borhidi, 2004 |
| Psychotria hirsuta (M. Martens & Galeotti) Müll. Arg. ex Lorence, 1993 |
| Psychotria hirta Humb. & Bonpl. ex Roem. & Schult., 1819 |
| Psychotria hoffmannseggiana (Willd. ex Roem. & Schult.) Müll. Arg., 1881 |
| Psychotria horizontalis Sw., 1788 |
| Psychotria horizontalis subsp. glaucescens (Kunth) Borhidi, 2004 |
| Psychotria inegi García Gonz. & Borhidi, 2015 |
| Psychotria involucrata Sw., 1797 |
| Psychotria izabalensis L.O. Williams, 1974 |
| Psychotria juarezana C.M. Taylor & Lorence, 1992 |
| Psychotria justicioides Schltdl., 1835 |
| Psychotria laevis DC., 1830 |
| Psychotria laevis var. angustifolia Benth., 1852 |
| Psychotria lilacina Standl. & Steyerm., 1947 |