Piper divaricatum Piper divaricatum G. Mey. in Prim. Fl. Esseq. 15. 1818 sec. C.A. Todzia & al. 2006=Piper romboutsii Yunck. in Trel. & Yunck., Piperac. N. South Amer.: 395. 1950Holotype: Suriname, Corantijne R., Rombouts 192