⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2666390, and has not been changed.
This name is a synonym of Aureolaria grandiflora var. cinerea .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Acad. Nat. Sci. Philadelphia Monogr. 1: 389 1935.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:26975-2
.