This name is a synonym of Dactylostalix ringens Rchb.f..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 150260) with original publication details: Bull. Soc. Bot. France 47: 263 1900.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:650138-1.
This name was in version 1 of The Plant List, record kew-150260, and has not been changed.