This name is a synonym of Leucanthemum sibiricum DC..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record FAE99659-F7C9-403B-8F93-50B5EAAA96C0) with original publication details: 641 1907.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:193763-1.
This name was in version 1 of The Plant List, record gcc-43534.