Cirsium discolor (Muhlenberg ex Willdenow) Sprengel

Cirsium discolor (Muhlenberg ex Willdenow) Sprengel is an accepted species name sensu FNA Ed. Comm., 2006a.

Vernacular names

• chardon discolore Marie-Victorin, 1995
• circe discolore Louis-Marie, 1953

• field thistle FNA Ed. Comm., 2006a
• pasture thistle UWSP

Synonyms

• Carduus discolor (Muhlenberg ex Willdenow) Nuttall FNA Ed. Comm., 2006a
• Cnicus discolor Muhlenberg ex Willdenow FNA Ed. Comm., 2006a

Distribution

• Map view
• List view

• Native
• Introduced
• Ephemeral
• Excluded
• Extirpated
• Doubtful
• Absent

Classification

Class	Equisetopsida
Subclass	Magnoliidae
Superorder	Asteranae
Order	Asterales
Family	Asteraceae
Subfamily	Carduoideae
Tribe	Cardueae
Genus	Cirsium
Species	Cirsium discolor

Habit

Herb