⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-33519, and has not been changed.

Helianthus douglasii Torr. & A.Gray is an unresolved name

This name is unresolved.

The record derives from TICA which does not establish this name either as an accepted name or as a synonym (record FF5C3F55-7BE8-4AA5-903F-3E25F7E5DFB7) with original publication details: Fl. N. Amer. (Torr. & A. Gray) 2: 332 332 1842.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:212076-1.