This name is a synonym of Pleurothallis rowleei Ames.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 159715) with original publication details: Schedul. Orchid. 3: 5 1923.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:202671-2.
This name was in version 1 of The Plant List, record kew-159715, and has not been changed.