⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-180184, and has not been changed.
This name is a synonym of Rubia albicaulis .
The record derives from WCSP which reports it as a synonym (record 180184
) with original publication details: Fl. Orient. 3: 19 1875.