⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-18401538, and has not been changed.
This name is a synonym of Calochortus concolor .
The record derives from Tropicos which reports it as a synonym (record 18401538
) with original publication details: Proc. Calif. Acad. Sci., ser. 3, 2(4): 135 135 1901.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:42576-2
.