⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-177166, with some changes.
This name is a synonym of Galium megapotamicum .
The record derives from WCSP which reports it as a synonym (record 177166
) with original publication details: Fl. Bras. 6(6): 109 1888.