|Common Name:||Bull Thistle|
|Method of Transportation:|
|Habitat/Range:||Mesic to dry roadsides, fields, pastures and disturbed areas in the lowland, steppe and montane zones|
• biennial herb that grows 0.3-2.0 m tall • stems are erect, branched, and hairy • leaves are lobed, lance shaped, spiny-hairy above and white to grey-woolly below; upper stem leaves are reduced in size • flowers are purple, and several heads occur solitarily at the end of branches
The Northwest Invasive Plant Council (NWIPC) is inviting proposals from persons or companies specializing in invasive plant management to...