This name is a synonym of Zephyranthes lindleyana Herb..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 275907) with original publication details: Lista Pl. Salvador 51 1925.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:63137-1.
This name was in version 1 of The Plant List, record kew-275907, and has not been changed.