⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-45227, with some changes.

Hymenopappus douglasii Hook. is a synonym of Chaenactis douglasii (Hook.) Hook. & Arn.

This name is a synonym of Chaenactis douglasii (Hook.) Hook. & Arn..

The record derives from TICA which reports it as a synonym (record A34B5FF9-587C-4AD7-862E-53CFBB091DC4) with original publication details: Fl. Bor.-Amer. (Hooker) i. 316 1833.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:225215-1.