This name is a synonym of Rhagadiolus edulis Gaertn..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record CB1BB8B2-DD93-41AF-AA9B-2445712235AC) with original publication details: 183 1906.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:194541-1.
This name was in version 1 of The Plant List, record gcc-19626.