This name is in version 1.1 of The Plant List, record kew-2746002, and has not been changed.
The record derives from WCSP (in review) which reports it as an accepted name with original publication details: Philipp. J. Sci. 21: 343 1922 .
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:463927-1.