Utah Noxious Weeds

Utah Department of Agriculture. 2020. Utah noxious weed act. Utah Department of Agriculture.

https://rules.utah.gov/publicat/code/r068/r068-009.htm

Subject Name Scientific Name Family Order
cogongrass Imperata cylindrica (L.) Beauv. Poaceae Cyperales
Canada thistle Cirsium arvense (L.) Scop. Asteraceae Asterales
garlic mustard Alliaria petiolata (Bieb.) Cavara & Grande Brassicaceae Capparales
giant reed Arundo donax L. Poaceae Cyperales
musk thistle, nodding thistle Carduus nutans L. Asteraceae Asterales
spotted knapweed Centaurea stoebe ssp. micranthos (Gugler) Hayek Asteraceae Asterales
Russian olive Elaeagnus angustifolia L. Elaeagnaceae Rhamnales
purple loosestrife Lythrum salicaria L. Lythraceae Myrtales
common reed Phragmites australis (Cavanilles) Trinius ex Steudel Poaceae Cyperales
johnsongrass Sorghum halepense (L.) Pers. Poaceae Cyperales
yellow toadflax Linaria vulgaris P. Mill. Scrophulariaceae Scrophulariales
puncturevine Tribulus terrestris L. Zygophyllaceae Sapindales
field bindweed Convolvulus arvensis L. Convolvulaceae Solanales
Mediterranean sage Salvia aethiopis L. Lamiaceae Lamiales
poison hemlock Conium maculatum L. Apiaceae Apiales
squarrose knapweed Centaurea virgata Lam. Asteraceae Asterales
Russian knapweed Rhaponticum repens (L.) Hidalgo Asteraceae Asterales
yellow starthistle Centaurea solstitialis L. Asteraceae Asterales
rush skeletonweed Chondrilla juncea L. Asteraceae Asterales
Scotch broom Cytisus scoparius (L.) Link Fabaceae Fabales
common St. Johnswort Hypericum perforatum L. Hypericaceae Malpighiales
common crupina Crupina vulgaris Cass. Asteraceae Asterales
Scotch thistle Onopordum acanthium L. Asteraceae Asterales
diffuse knapweed Centaurea diffusa Lam. Asteraceae Asterales
goatsrue Galega officinalis L. Fabaceae Fabales
Dyer's woad Isatis tinctoria L. Brassicaceae Capparales
jointed goatgrass Aegilops cylindrica Host Poaceae Cyperales
camelthorn Alhagi maurorum Medik Fabaceae Fabales
small bugloss Anchusa arvensis (L.) Bieb Boraginaceae Lamiales
African mustard Brassica tournefortii Gouan Brassicaceae Capparales
hoary cress Lepidium draba (L.) Desv Brassicaceae Capparales
purple starthistle Centaurea calcitrapa L. Asteraceae Asterales
Malta starthistle Centaurea melitensis L. Asteraceae Asterales
bermudagrass Cynodon dactylon (L.) Pers Poaceae Cyperales
houndstongue Cynoglossum officinale L. Boraginaceae Lamiales
common viper's bugloss, blueweed Echium vulgare L. Boraginaceae Lamiales
quackgrass Elymus repens (L.) Gould Poaceae Cyperales
myrtle spurge Euphorbia myrsinites L Euphorbiaceae Euphorbiales
dames rocket Hesperis matronalis L. Brassicaceae Capparales
black henbane Hyoscyamus niger L. Solanaceae Solanales
perennial pepperweed Lepidium latifolium L. Brassicaceae Capparales
oxeye daisy Leucanthemum vulgare Lam. Asteraceae Asterales
Dalmatian toadflax Linaria dalmatica (L.) P. Mill. Scrophulariaceae Scrophulariales
spring millet Milium vernale Bieb. Poaceae Cyperales
African rue Peganum harmala L. Zygophyllaceae Sapindales
sorghum-almum Sorghum x almum Parodi Poaceae Cyperales
medusahead Taeniatherum caput-medusae (L.) Nevski Poaceae Cyperales
saltcedar Tamarix ramosissima Ledeb. Tamaricaceae Violales
ventenata Ventenata dubia (Leers) Coss. & Durieu Poaceae Cyperales
Syrian beancaper Zygophyllum fabago L. Zygophyllaceae Sapindales
sorghum Sorghum Moench Poaceae Cyperales
Japanese knotweed Reynoutria japonica Sieb. & Zucc. Polygonaceae Polygonales
cutleaf vipergrass Scorzonera laciniata L. Asteraceae Asterales
elongated mustard Brassica elongata Ehrh. Brassicaceae Capparales
plumeless thistle Carduus peregrinus Retz. Asteraceae Asterales
leafy spurge Euphorbia virgata Waldst. & Kit. Euphorbiaceae Euphorbiales