⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50291543, with some changes.
This name is a synonym of Lithophragma heterophyllum var. scabrellum .
The record derives from Tropicos which reports it as a synonym (record 50291543
) with original publication details: Pittonia 2(10A): 162 162 1891.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:250129-2
.