Common crupina Photo Credit Joseph M. DiTomaso, University of California - Davis, Bugwood.org
Common crupina Julia Scher, Federal Noxious Weeds Disseminules, USDA APHIS PPQ, Bugwood.org
Common crupina Photo Credit USDA APHIS PPQ - Oxford, North Carolina , USDA APHIS PPQ, Bugwood.org
Common crupina Photo Credit USDA APHIS PPQ - Oxford, North Carolina , USDA APHIS PPQ, Bugwood.org
Common crupina Photo Credit Utah State University , Bugwood.org
Common crupina Photo Credit Utah State University , Bugwood.org
