Piper retrofractum (binomen a Martino Vahl anno 1804 statutum) est planta scandens generis Piperis, in Indosinis et Indomalaesia sponte crescens (sed origine geographico haud certo), propter fructus condimentarios et medicinales pabulata et culta.
Georgius Everhardus Rumphius, Herbarium Amboinense (Amstelaedami: Chanquion, 1741-1750) vol. 5 p. 333 et tab. 116; cf. E. D. Merrill, An Interpretation of Rumphius's Herbarium Amboinense. Manilae: Department of Agriculture and Natural Resources, Bureau of Science, 1917 p. 183
Martin Vahl, Enumeratio Plantarum vol. 1 (1804) p. 314
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