⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-14946, and has not been changed.
This name is a synonym of Argostemma neurocalyx .
The record derives from WCSP which reports it as a synonym (record 14946
) with original publication details: Fl. Siam. 2: 31 1932.