This name is a synonym of Primula obconica subsp. werringtonensis (Forrest) W.W. Sm. & Forrest.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26401177) with original publication details: Notes Roy. Bot. Gard. Edinburgh 14(68): 55 1924.
This name was in version 1 of The Plant List, record tro-26401177, and has not been changed.