Sisymbrium altissimum   tumble or Jim Hill mustard
           Brassicaceae (Alt: Cruciferae )
invasive                      herbaceous           
Distribution: Foothills, Greenbelt, Mid Elevation, Conifer Zone, West Valley, South Boise

UW Burke Herbarium Link: Sisymbrium altissimum
USDA Plants Link: Sisymbrium altissimum   (SIAL2)