This name is a synonym of Platythelys querceticola (Lindl.) Garay.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 126950) with original publication details: Syn. Pl. 5: 167 1852.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:644133-1.
This name was in version 1 of The Plant List, record kew-126950.