This name is a synonym of Arthrostemma ciliatum Pav. ex D. Don.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 20302157) with original publication details: Notizbl. Bot. Gart. Berlin-Dahlem 9: 1139 1927.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:20888-2.
This name was in version 1 of The Plant List, record tro-20302157.