Piper hispidum Sw. in Prodr. 15. 1788 sec. C.A. Todzia & al. 2006
- ≡Piper hirsutum Sw. in Fl. Ind. Occid. 1: 60. 1797, nom. illeg.
- =Piper asperifolium Rich. in Actes Soc. Hist. Nat. Paris 1: 105. 1792
- =Piper hispidum var. magnifolium C. DC. in A. DC., Prodr. 16: 276. 1869
- =Piper trachydermum Trel. in Contr. U.S. Natl. Herb. 26: 33. 1927
- ≡Piper hispidum var. trachydermum (Trel.) Yunck. in Ann. Missouri Bot. Gard. 37: 33. 1950
- Holotype: Panama, S. Hayes 791
- =Piper hispidum var. obliquum Trel. & Yunck., Piperac. N. South Amer.: f. 236. 1950