See U.S. county distributions (when available) by clicking on the map or the linked states below: USA (AL, AR, CA, CT, DC, DE, FL, GA, IA, IL, IN, KS, LA, MA, MD, ME, MI, MN, MO, MS, NC, ND, NH, NJ, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, VA, VT, WA, WI, WV), CAN (NB, NS, ON, QC)
Related Taxa: Nuttallanthuscanadensis (L.) D.A. Sutton
Threatened and Endangered Information: Nuttallanthuscanadensis (L.) D.A. Sutton
The synonyms italicized and indented below are listed by the U.S. federal government or a state. Common names are from state and federal lists.
Click on a place name to get a complete protected plant
list for that location.
U.S. Weed Information: Nuttallanthuscanadensis (L.) D.A. Sutton
Linariacanadensis Canada toadflax
The related entities and synonyms italicized and indented above can be weedy or invasive according to the authoritative sources noted below. This plant
may be known by one or more common names in different
places, and some are listed above. Click on an acronym
to view each weed list, or click here for a
composite list of Weeds of the U.S.