This name is a synonym of Primula calliantha subsp. bryophila (Balf. f. & Farrer) W.W. Sm. & Forrest.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26401516) with original publication details: Notes Roy. Bot. Gard. Edinburgh 13(61): 11 1920.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:702119-1.
This name was in version 1 of The Plant List, record tro-26401516, and has not been changed.