This name is a synonym of Uebelmannia gummifera (Backeb. & Voll) Buining.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Arch. Jard. Bot. Rio de Janeiro 9: 169 1949.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:137296-1.
This name was in version 1 of The Plant List, record kew-2414125, and has not been changed.