⚠ Version 1 of The Plant List has been superseded.

This name record (from TICA) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Chaenactis douglasii in version 1.1 of The Plant List.

Chaenactis douglasii var. rubricaulis (Rydb.) is a synonym of Chaenactis douglasii var. douglasii (Hook.) Hook. & Arn.

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

The record derives from TICA which reports it as a synonym (record 5D6161F0-9BAD-40D1-88B1-0F1395347E7E) with original publication details: Contr. Dudley Herb. 5: 100 (1958) 100 1958.