This name is a synonym of Pelargonium rigidum Willd..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name with original publication details: Bot. Cult. ed. 2, 5: 30 1811.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:77091005-1.
This name was in version 1 of The Plant List, record kew-2823966.