⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-4000978, with some changes.
This name is a synonym of Lithospermum ruderale var. californicum .
The record derives from Tropicos which reports it as a synonym (record 4000978
) with original publication details: Proc. Amer. Acad. Arts 10: 51 51 1874.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:117975-1
.