2013 Wynn Anderson   cc-by-nc-sa-3.0

Cirsium hookerianum (White Thistle) is a species of perennial herb in the family Asteraceae. They are native to Canada and The Contiguous United States. Flowers are visited by Orange-rumped bumblebee, two-form bumblebee, fetterbush, and Hoplitis albifrons.

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EOL has data for 7 attributes, including:

Known occurrences, collected specimens and observations of white thistle. View this species on GBIF