Monographs Details: Psychotria trichophora Müll.Arg.
Authority: Maguire, Bassett. 1972. The botany of the Guayana Highland--part IX. Mem. New York Bot. Gard. 23: 1-832.

Type. In silvis primaevis ad Almado, Bahia, Brazil, Martius (Leo du Pasuqier).

The heads of the Blanchet 732 are sessile or nearly so and the bracts of the involucre are free to the base, as characteristic of this taxon. This species is very close to P. trichophoroides M.-Arg., which has pedunculate instead of sessile heads.