The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

You should refer instead to the current version of The Plant List.

Results

10 plant name records match your search criteria Cirsium undulatum. The results are below.

• Genus Cirsium is in the family Compositae.

The results can also be downloaded as a CSV file.

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

Name	Status	Confi­dence level	Source
Cirsium undulatum (Nutt.) Spreng.	Accepted		TICA
Cirsium undulatum var. albescens D.C.Eaton	Synonym		TICA
Cirsium undulatum f. album Farw.	Synonym		TICA
Cirsium undulatum var. ciliolatum L.F.Hend.	Synonym		TICA
Cirsium undulatum var. franktonis B.Boivin	Synonym		TICA
Cirsium undulatum var. grahamii (A.Gray) Petr.	Synonym		TICA
Cirsium undulatum subsp. helleri (Small) Petr.	Synonym		TICA
Cirsium undulatum var. megacephalum (A.Gray) Fernald	Synonym		TICA
Cirsium undulatum var. tracyi (Rydb.) S.L.Welsh	Synonym		TICA
Cirsium undulatum var. undulatum (Nutt.) Spreng.	Accepted		TICA