2011 Barry Breckling   cc-by-nc-sa-3.0

Xanthium (Cocklebur) is a genus of herb in the family Asteraceae. They are native to Puerto Rico, The Contiguous United States, Canada, and U.S. Virgin Islands.

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EOL has data for 13 attributes, including:

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