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Invasive.org - Center for Invasive Species and Ecosystem Health

Iowa Noxious Weeds

Iowa Department of Agriculture & Land Stewardship. 2002. The Iowa weed law. Iowa Department of Agriculture & land Stewardship.

http://www.weeds.iastate.edu/reference/weedlaw.htm


30 Records


Subject Name Scientific Name Family Order
Canada thistle Cirsium arvense (L.) Scop. Asteraceae Asterales
purple loosestrife Lythrum salicaria L. Lythraceae Myrtales
multiflora rose Rosa multiflora Thunb. Rosaceae Rosales
bull thistle Cirsium vulgare (Savi) Ten. Asteraceae Asterales
leafy spurge Euphorbia esula L. Euphorbiaceae Euphorbiales
puncturevine Tribulus terrestris L. Zygophyllaceae Sapindales
field bindweed Convolvulus arvensis L. Convolvulaceae Solanales
poison-hemlock Conium maculatum L. Apiaceae Apiales
Russian knapweed Rhaponticum repens (L.) Hidalgo Asteraceae Asterales
teasel Dipsacus spp. L. Dipsacaceae Dipsacales
velvetleaf Abutilon theophrasti Medik Malvaceae Malvales
hoary cress Lepidium draba (L.) Desv Brassicaceae Capparales
nodding plumeless thistle Carduus nutans spp. leiophyllus (Petrovic) Stojanov & Stef Asteraceae Asterales
wild carrot Daucus carota ssp. carota L. Apiaceae Apiales
quackgrass Elymus repens (L.) Gould Poaceae Cyperales
common sunflower Helianthus annuus L. Asteraceae Asterales
buckhorn plantain Plantago lanceolata L. Plantaginaceae Plantaginales
red sorrel Rumex acetosella L. Polygonaceae Polygonales
pale dock Rumex altissimus Wood Polygonaceae Polygonales
curly dock Rumex crispus L. Polygonaceae Polygonales
wild mustard Sinapis arvensis L. Brassicaceae Capparales
field sowthistle Sonchus arvensis ssp. arvensis L. Asteraceae Asterales
sorghum Sorghum bicolor (L.) Moench Poaceae Cyperales
horsenettle Solanum carolinense L. Solanaceae Solanales
Canada cockleburr Xanthium strumarium var. canadense (Mill.) Torr. & A. Gray Asteraceae Asterales
rough cockleburr Xanthium strumarium var. strumarium L. Asteraceae Asterales
buckthorn Rhamnus spp. L. Rhamnaceae Rhamnales
thistle Cirsium spp. P. Mill. Asteraceae Asterales
plumeless thistle Carduus spp. L. Asteraceae Asterales
purple mistress Moricandia arvensis (L.) DC. Brassicaceae Capparales


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