Cirsium (Thistle) is a genus of herb in the family Asteraceae. They are native to North America, The Contiguous United States, Greenland, Alaska, Puerto Rico, Canada, and Saint-Pierre Et Miquelon. They have achenes. Flowers are visited by Red-belted Bumble Bee, 7-spot ladybird, Sphecodes albilabris, and Vosnesensky Bumble Bee.
EOL has data for 13 attributes, including: