Piper flexuosum Piper flexuosum Rudge in Pl. Guian. Rar. 13: t. 13. 1805 sec. C.A. Todzia & al. 2006≡Arthanthe flexicaulis Miq., Syst. Piperac.: 533. 1844, nom. illeg.≡Piper flexicaule C. DC. in A. DC., Prodr. 16: 308. 1869, nom. illeg.Holotype: J. Martin s.n.
