⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-133323, with some changes.
This name is a synonym of Uncaria tomentosa .
The record derives from WCSP which reports it as a synonym (record 133323
) with original publication details: Syst. Veg. 5: 221 1819.