Pfaffia tuberosa
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Caryophyllales
- family: Amaranthaceae
- genus: Pfaffia
- species: Pfaffia tuberosa
Brasília
Federal DistrictDiamantina
Minas GeraisItapetininga
São José dos Campos
São Roque
Tatuí
São Paulo
Brazil