This name is a synonym of Narcissus papyraceus subsp. pachybolbus (Durieu) D.A.Webb.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 281968) with original publication details: Rev. Bot. Bull. Mens. 2: 425 1846.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:66142-1.
This name was in version 1 of The Plant List, record kew-281968, and has not been changed.