This name is a synonym of Linum lewisii Pursh.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50120709) with original publication details: Proc. Calif. Acad. Sci. 3(3): 44, f. 11 1863.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:544442-1.
This name was in version 1 of The Plant List, record tro-50120709.