This name is a synonym of Senecio toxotis C.Jeffrey.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 532BB2BD-0232-4481-9EAA-C6A2DC9FBCDF) with original publication details: in Journ. Bot. 72: 47. 1934 47 1934.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:227357-1.
This name was in version 1 of The Plant List, record gcc-120071.