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 20300627) with original publication details: Ann. Sci. Nat., Bot., sér. 3, 14(2): 153 1850.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:569117-1.
This name was in version 1 of The Plant List, record tro-20300627.