⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-35352, and has not been changed.
This name is a synonym of Helianthella californica subsp. shastensis .
The record derives from TICA which reports it as a synonym (record 6745A910-8EE6-4E56-9B4D-418C176B7A53
) with original publication details: Amer. Midl. Naturalist 48: 30. 1952 1952.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:118885-2
.