This name is a synonym of Erica viguieri (H.Perrier) Dorr & E.G.H.Oliv..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 12303013) with original publication details: Arch. Bot. Mém. 1(2): 37 1927.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:331616-1.
This name was in version 1 of The Plant List, record tro-12303013, and has not been changed.