The Plant List — A working list for all plant species

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4 plant name records match your search criteria Cirsium douglasii. The results are below.

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See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source	Date supplied
Cirsium douglasii DC.	Accepted		TICA	2012-02-11
Cirsium douglasii var. breweri (A.Gray) D.J.Keil & C.E.Turner	Accepted		TICA	2012-02-11
Cirsium douglasii var. canescens (Petr.) J.T.Howell	Synonym		TICA	2012-02-11
Cirsium douglasii var. douglasii	Synonym		TICA	2012-02-11