This name is a synonym of Rhodanthe chlorocephala subsp. rosea (Hook.) Paul G.Wilson.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 1BF56CC2-021D-4526-A2B5-D2899C15F69C) with original publication details: Bot. Mag. 80 t. 4801 1854.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:174784-1.
This name was in version 1 of The Plant List, record gcc-125209.