This name is a synonym of Baileya pleniradiata Harv. & A.Gray ex A.Gray.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 345B2A94-67DB-44A0-8D46-C8D5F2BD30C2) with original publication details: Bot. Gaz. 47 431 1909.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:28754-2.
This name was in version 1 of The Plant List, record gcc-65695.