This name is a synonym of Luma chequen (Molina) A.Gray.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 132850) with original publication details: Linnaea 25: 652 1853.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:600285-1.
This name was in version 1 of The Plant List, record kew-132850.