$TEST3 481787 2 798636 Piper retrofractum Vahl / K. Watanabe, Ill. Useful Pl. South. Reg., vol. 1 (Medicinal plants): t. 154 (1944)$
2 798636 Piper retrofractum Vahl
K. Watanabe, Ill. Useful Pl. South. Reg., vol. 1 (Medicinal plants): t. 154 (1944)