ARM 4.5.208. PRIORITY 2A

(1) These weeds are common in isolated areas of Montana. Management criteria will require eradication or containment where less abundant. Management shall be prioritized by local weed districts: (a) Tansy ragwort ( Senecio jacobaea ); (b) Meadow hawkweed complex ( Hieracium spp .); (c) Orange hawkweed ( Hieracium aurantiacum ); (d) Tall buttercup ( Ranunculus acris ); (e) Perennial pepperweed ( Lepidium latifolium ); (f) Yellowflag iris ( Iris pseudacorus ); (g) Blueweed ( Echium vulgare ); (h) Hoary alyssum ( Berteroa incana ).