The species name from its five-lobed leaf. Commercial fields from Jiaogulan-europe.com. It does have a few synonyms and alike: Alsomitra cissoides M.Roem. Alsomitra laxa (Wall.) M.Roem. Enkylia digyna Griff. Enkylia trigyna Griff. Gynostemma blumei Hassk. Gynostemma burmanicum King ex Chakrav. Gynostemma burmanicum var. molle C.Y.Wu. Gynostemma cissoides (Wall.) Benth. & Hook.f. ex Franch. & Sav. Gynostemma crenulatum Ridl. Gynostemma laxum (Wall.) Cogn. Gynostemma pedatum Blume. Gynostemma pentaphyllum var. dasycarpum C.Y.Wu. Gynostemma pentaphyllum f. dasycarpum (C.Y.Wu) W.J.de Wilde & Duyfjes. Gynostemma pentaphyllum f. fasciculare W.J.de Wilde & Duyfjes. Gynostemma pentaphyllum f. grandiflorum W.J.de Wilde & Duyfjes. Gynostemma pentaphyllum f. knemandrum W.J.de Wilde & Duyfjes. Gynostemma pentaphyllum f. simplicifolium (Blume) W.J.de Wilde & Duyfjes. Gynostemma siamicum Craib. Gynostemma simplicifolium Blume. Gynostemma trigynum M.A.Lawson Gynostemma wightianum (Arn.) Benth. & Hook.f. ex B.D.Jacks. Gynostemma winkleri Cogn. Pestalozzia laxa Thwaites. Pestalozzia pedata (Blume) Zoll. & Moritzi Zanonia cissoides Wall. Zanonia laxa Wall. Zanonia pedata (Blume) Miq. Zanonia wightiana Arn. Vitis atroviridis Wall. Vitis martini H.Lév. & Vaniot. Vitis pentaphylla Thunb. Vitis quelpaertensis H.Lév. Vitis trichophora Wall. to name some...
