This name is a synonym of Primula capitata subsp. lacteocapitata (Balf. f. & W.W. Sm.) W.W. Sm. & Forrest.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26401724) with original publication details: Notes Roy. Bot. Gard. Edinburgh 9(43): 159–160 1916.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:701767-1.
This name was in version 1 of The Plant List, record tro-26401724, and has not been changed.