This name is a synonym of Romulea bulbocodium var. crocea (Boiss. & Heldr.) Baker.
The record derives from iPlants
(data supplied on 2012-03-23)
which reports it as a synonym (record 325523) with original publication details: Linnaea 34: 669 1866.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:441584-1.
This name was in version 1 of The Plant List, record kew-325523, and has not been changed.