Psychotria purpusii Standl. Psychotria purpusii Standl. in Contr. U.S. Natl. Herb. 23: 1388. 1926 sec. Borhidi 2006=Psychotria chrysocalymma L.O. Williams in Phytologia 28(3): 228–229. 1974 syn. sec. Borhidi 2006