This name is a synonym of Cracca arabica (Steud.) Kuntze.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 13033348) with original publication details: Nomencl. Bot. (ed. 2) 2(12–13): 666 1841.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:520391-1.
This name was in version 1 of The Plant List, record tro-13033348, and has not been changed.