⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50043882, with some changes.

Zanonia wightiana Arn. is a synonym of Gynostemma laxum (Wall.) Cogn.

This name is a synonym of Gynostemma laxum (Wall.) Cogn..

The record derives from Tropicos which reports it as a synonym (record 50043882) with original publication details: Pugillus Pl. Ind. Or. 38b 38b 1836.