Peperomia urocarpa Peperomia urocarpa Fisch. & C.A. Mey. in Index Sem. Hort. Bot. Petropol. 4: 42. 1838 sec. C.A. Todzia & al. 2006≡Acrocarpidium urocarpum (Fisch. & C.A. Mey.) Miq., Syst. Piperac.: 60. 1843