This name is a synonym of Eremothera boothii subsp. decorticans (Hook. & Arn.) W.L.Wagner & Hoch.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 23201437) with original publication details: N. Amer. Fl., ser. 2, 5: 153 1965.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:172791-2.
This name was in version 1 of The Plant List, record tro-23201437.