⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-15600307, and has not been changed.
This name is a synonym of Prionostemma unguiculatum .
The record derives from Tropicos which reports it as a synonym (record 15600307
) with original publication details: Bot. Jahrb. Syst. 34: 118 118 1904.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:161638-1
.