ARM 4.5.208. PRIORITY 2A

(1) These weeds are common in isolated areas of Montana. Management criteria will require eradication or containment of these weeds where less abundant. Management shall be prioritized by local weed districts: (a) Tansy ragwort (Senecio jacobaeaˌ Jacobaea vulgaris); (b) Meadow hawkweed complex (Hieracium caespitosumˌ H. praealtumˌ H. floridundumˌ and Pilosella caespitosa); (c) Orange hawkweed (Hieracium aurantiacumˌ Pilosella aurantiaca); (d) Tall buttercup (Ranunculus acris); (e) Perennial pepperweed (Lepidium latifolium); (f) Yellowflag iris (Iris pseudacorus); (g) Blueweed (Echium vulgare); (h) Eurasian watermilfoil (Myriophyllum spicatum); and (i) Flowering rush (Butomus umbellatus).