Psychotria poeppigiana Müll.Arg. (Rubiaceae) is native to Argentina Northeast, Belize, Bolivia, Brazil North, Brazil Southeast, Brazil West-Central, Colombia, Costa Rica, Ecuador, French Guiana, Guatemala, Guyana, Honduras, Mexico Gulf, Mexico Southeast, Mexico Southwest, Nicaragua, Panamá, Peru, Suriname, Trinidad-Tobago, Venezuela. Flora of the World documents 3 occurrences across 2 countries.