⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-168315, and has not been changed.

Psychotria horizontalis var. glaucescens (Kunth) Steyerm. is a synonym of Psychotria horizontalis Sw.

This name is a synonym of Psychotria horizontalis Sw..

The record derives from WCSP which reports it as a synonym (record 168315) with original publication details: Mem. New York Bot. Gard. 23: 472 1972.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:890571-1.