Psychotria mamillaris
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Gentianales
- family: Rubiaceae
- genus: Psychotria
- species: Psychotria mamillaris
Linhares
Espírito SantoIbirama
Itajaí
Navegantes
Rio do Sul
Santa Catarina
Brazil