This name is a synonym of Allium ovalifolium var. cordifolium (J.M.Xu) J.M.Xu.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 295353) with original publication details: in Fl. Reipubl. Popul. Sin. 14: 284 1980.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:527877-1.
This name was in version 1 of The Plant List, record kew-295353, and has not been changed.