Piper demeraranum var. rubescens (C. DC.) Trel. & Yunck., Piperac. N. South Amer.: 380. 1950
Piper demeraranum var. rubescens, Piperac. N. South Amer.: 380. 1950
Isotype: French Guiana, Acarouany, Sagot 844
Holotype: French Guiana, Acarouany, Sagot 844
Piper demeraranum var. rubescens, Piperac. N. South Amer.: 380. 1950