⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-36455, and has not been changed.

Cephaelis humboldtiana Cham. is a synonym of Psychotria humboldtiana (Cham.) Müll.Arg.

This name is a synonym of Psychotria humboldtiana (Cham.) Müll.Arg..

The record derives from WCSP which reports it as a synonym (record 36455) with original publication details: Linnaea 4: 136 1829.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:746042-1.