⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-97556, with some changes.

Hedyotis philippensis var. asperrima Merr. is a synonym of Oldenlandia cristata (Willd. ex Roem. & Schult.) ined.

This name is a synonym of Oldenlandia cristata (Willd. ex Roem. & Schult.) ined..

The record derives from WCSP which reports it as a synonym (record 97556) with original publication details: Philipp. J. Sci., C 8: 38 1913.