⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-117673, with some changes.
This name is a synonym of Malacothrix saxatilis var. tenuifolia .
The record derives from TICA which reports it as a synonym (record C667725B-4271-4736-949A-C13394E576EB
) with original publication details: Fl. N. Amer. (Torr. & A. Gray) 2: 487 487 1843.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:231691-1
.