⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50333876, with some changes.
This name is a synonym of Lithophragma heterophyllum var. bolanderi .
The record derives from Tropicos which reports it as a synonym (record 50333876
) with original publication details: Fl. W. Calif. 270 270 1901.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:60450241-2
.