⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-84705, with some changes.
This name is a synonym of Helianthus nuttallii subsp. parishii .
The record derives from TICA which reports it as a synonym (record FC826201-3647-4E00-A5AB-771D0099D76B
) with original publication details: 7 1883.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:119210-2
.