⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-55172, with some changes.
This name is a synonym of Helianthus nuttallii .
The record derives from TICA which reports it as a synonym (record A16CA2D9-48F4-4011-900F-73DF4939A2A5
) with original publication details: "in Bot. Zhurn., 59(10): 1479 (1974)." 1479 1974.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:119001-2
.