⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-133940, with some changes.

Neonauclea formosana (Matsum.) Merr. is a synonym of Uncaria hirsuta Havil.

This name is a synonym of Uncaria hirsuta Havil..

The record derives from WCSP which reports it as a synonym (record 133940) with original publication details: J. Wash. Acad. Sci. 5: 540 1915.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:757397-1.