Theodore Roosevelt National Park (North Dakota)


23 Species

Subject Name Scientific Name Family Nativity
kudzu Pueraria montana var. lobata (Willd.) Maesen & S. Almeida Fabaceae (Leguminosae) Exotic
Canada thistle Cirsium arvense (L.) Scop. Asteraceae Exotic
musk thistle Carduus nutans L. Asteraceae Exotic
spotted knapweed Centaurea stoebe ssp. micranthos (Gugler) Hayek Asteraceae Exotic
Russian olive Elaeagnus angustifolia L. Elaeagnaceae Exotic
spiny plumeless thistle Carduus acanthoides L. Asteraceae Exotic
leafy spurge Euphorbia esula L. Euphorbiaceae Exotic
field bindweed Convolvulus arvensis L. Convolvulaceae Exotic
absinth wormwood Artemisia absinthium L. Asteraceae Exotic
common burdock Arctium minus Bernh. Asteraceae Exotic
smooth brome Bromus inermis Leyss. Poaceae Exotic
black henbane Hyoscyamus niger L. Solanaceae Exotic
prickly lettuce Lactuca serriola L. Asteraceae Exotic
clasping pepperweed Lepidium perfoliatum L. Brassicaceae Exotic
black medic Medicago lupulina L. Fabaceae (Leguminosae) Exotic
yellow sweet-clover Melilotus officinalis (L.) Lam. Fabaceae (Leguminosae) Exotic
Russian thistle Salsola kali L. Chenopodiaceae Exotic
Russian-thistle Salsola tragus L. Chenopodiaceae Exotic
tumble mustard Sisymbrium altissimum L. Brassicaceae Exotic
cutleaf nightshade Solanum triflorum Nutt. Solanaceae Native
saltcedar Tamarix ramosissima Ledeb. Tamaricaceae Exotic
field pennycress Thlaspi arvense L. Brassicaceae Exotic
white clover Trifolium repens L. Fabaceae (Leguminosae) Exotic