Saint Croix National Scenic Riverway (Wisconsin)


10 Species

Subject Name Scientific Name Family Nativity
Canada thistle Cirsium arvense (L.) Scop. Asteraceae Exotic
garlic mustard Alliaria petiolata (Bieb.) Cavara & Grande Brassicaceae Exotic
musk thistle Carduus nutans L. Asteraceae Exotic
spotted knapweed Centaurea stoebe ssp. micranthos (Gugler) Hayek Asteraceae Exotic
Tatarian honeysuckle Lonicera tatarica L. Caprifoliaceae Exotic
purple loosestrife Lythrum salicaria L. Lythraceae Exotic
European buckthorn Rhamnus cathartica L. Rhamnaceae Exotic
smooth brome Bromus inermis Leyss. Poaceae Exotic
reed canarygrass Phalaris arundinacea L. Poaceae Exotic
Grecian foxglove Digitalis lanata Ehrh. Scrophulariaceae Exotic