See U.S. county distributions (when available) by clicking on the map or the linked states below:
USA (CA, CO, CT, DE, GA, HI, IA, ID, IL, IN, MA, MD, ME, MI, MT, NC, ND, NH, NJ, NV, NY, OH, OR, PA, RI, SD, UT, VT, WA, WI, WY), CAN (AB, BC, MB, NB, ON, QC, SK)
More Accounts and Images:
Arctium lappa L.
View photographs from CalPhotos.
View species account from ARS Germplasm Resources Information Network (GRIN).
View taxonomic account from Integrated Taxonomic Information System (ITIS) for ITIS Taxonomic Serial Number 36545.
View species account and distribution map from Jepson Interchange (University of California - Berkeley).
View species account from Native American Ethnobotany (University of Michigan - Dearborn).
View species account and photographs from University of Wisconsin - Stevens Point Freckmann Herbarium.