Pourouma velutina Miq. in Mart., Fl. Bras 4: t. 41. 1853 sec. B.J.H. ter Welle & al. 1992
- Unknown type category: Brazil, Para, near the mouth of Rio Tocantins, Martius s.n.
- =Pourouma steyermarkii Standl. & Cuatrec. in Fieldiana, Bot. 28: 210. 1951
- Holotype: Venezuela, Bolivar, Ptari-tepui, Steyermark 60665
