This name is a synonym of Anticlea elegans var. glaucus (Nutt.) Zomlefer & Judd.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 299841) with original publication details: Enum. Pl. 4: 192 1843.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:530815-1.
This name was in version 1 of The Plant List, record kew-299841.