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 2CE4FB9B-D1AD-4C38-97E4-28D245CC1334) with original publication details: 314 1882.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:213260-1.
This name was in version 1 of The Plant List, record gcc-22073.