This name is a synonym of Guettarda dependens (Ruiz & Pav.) Pers..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 47111) with original publication details: Prodr. 9: 492 1854.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:275028-2.
This name was in version 1 of The Plant List, record kew-47111.