Cirsium (Thistle) is a genus of herb in the family Asteraceae. They are native to Puerto Rico, North America, Saint-Pierre Et Miquelon, Canada, Alaska, Greenland, and The Contiguous United States. 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: