canada thistle 14 Associations

Canada thistle creeping thistle Cirsium arvense plume thistle (generic term) plumed thistle (generic term)

cirsium arvense 15 Associations

Canada thistle creeping thistle Cirsium arvense plume thistle (generic term) plumed thistle (generic term)

creeping thistle 16 Associations

Canada thistle Cirsium arvense plume thistle (generic term) plumed thistle (generic term)