This name is a synonym of Capparis mucronifolia subsp. rosanowiana (B.Fedtsch.) Inocencio, D.Rivera, Obón & Alcaraz.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Beih. Bot. Centralbl. 20: 297 1906.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:146736-1.
This name was in version 1 of The Plant List, record kew-2697513, and has not been changed.