This name is a synonym of Hippeastrum puniceum (Lam.) Voss.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 298723) with original publication details: Herbertia 5: 124 1938.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:62846-1.
This name was in version 1 of The Plant List, record kew-298723.