This name is a synonym of Chaenostoma aethiopicum (L.) Benth..
The record derives from WCSP (in review)
(data supplied on 2012-03-26)
which reports it as a synonym with original publication details: Rep. Bot. Soc. Exch. Club Brit. Isles 1916: 641 1917.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:808426-1.
This name was in version 1 of The Plant List, record kew-2549177, and has not been changed.