Invasive Plants of the United States
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Element Stewardship Abstract
The Nature Conservancy - Global Invasive Species Team
http://tncweeds.ucdavis.edu/
Russian knapweed
Acroptilion repens
(L.) DC.
tree of heaven
Ailanthus altissima
(P. Mill.) Swingle
garlic mustard
Alliaria petiolata
(Bieb.) Cavara & Grande
absinth wormwood
Artemisia absinthium
L.
giant reed
Arundo donax
L.
smooth brome
Bromus inermis
Leyss.
cheatgrass
Bromus tectorum
L.
hoary cress
Cardaria draba
(L.) Desv
musk thistle
Carduus nutans
L.
Australian pine
Casuarina equisetifolia
L.
oriental bittersweet
Celastrus orbiculatus
Thunb.
diffuse knapweed
Centaurea diffusa
Lam.
yellow starthistle
Centaurea solstitialis
L.
spotted knapweed
Centaurea stoebe ssp. micranthos
(Gugler) Hayek
Canada thistle
Cirsium arvense
(L.) Scop.
Asian nakedwood
Colubrina asiatica
(L.) Brongn
poison hemlock
Conium maculatum
L.
field bindweed
Convolvulus arvensis
L.
pampasgrass
Cortaderia jubata
(Lem.) Stapf
black swallowwort
Cynanchum louiseae
Kartesz & Gandhi
European swallowwort
Cynanchum rossicum
(Kleopov) Barbarich
bermudagrass
Cynodon dactylon
(L.) Pers
Scotch broom
Cytisus scoparius
(L.) Link
Queen Anne's lace, wild carrot
Daucus carota
L.
air potato
Dioscorea bulbifera
L.
Chinese yam
Dioscorea oppositifolia
L.
waterhyacinth
Eichhornia crassipes
(Mart.) Solms
Russian olive
Elaeagnus angustifolia
L.
autumn olive
Elaeagnus umbellata
Thunb.
quackgrass
Elymus repens
(L.) Desv. ex Nevski
leafy spurge
Euphorbia esula
L.
glossy buckthorn
Frangula alnus
P. Mill.
hydrilla
Hydrilla verticillata
(L. f.) Royle
yellowflag iris
Iris pseudacorus
L.
perennial pepperweed
Lepidium latifolium
L.
sericea lespedeza
Lespedeza cuneata
(Dum.-Cours.) G. Don
Japanese privet
Ligustrum japonicum
Thunb.
glossy privet
Ligustrum lucidum
Ait. f.
Chinese privet
Ligustrum sinense
Lour.
European privet
Ligustrum vulgare
L.
Dalmatian toadflax
Linaria dalmatica
(L.) P. Mill.
yellow toadflax
Linaria vulgaris
P. Mill.
Japanese honeysuckle
Lonicera japonica
Thunb.
Amur honeysuckle
Lonicera maackii
(Rupr.) Herder
Morrow's honeysuckle
Lonicera morrowii
Gray
Tatarian honeysuckle
Lonicera tatarica
L.
Bell's honeysuckle
Lonicera x bella
Zabel [morrowii × tatarica]
purple loosestrife
Lythrum salicaria
L.
chinaberry
Melia azedarach
L.
yellow sweetclover
Melilotus officinalis
(L.) Lam.
Nepalese browntop
Microstegium vimineum
(Trin.) A. Camus
burmareed
Neyraudia reynaudiana
(Kunth) Keng ex A.S. Hitchc.
wild parsnip
Pastinaca sativa
L.
reed canarygrass
Phalaris arundinacea
L.
common reed
Phragmites australis
(Cav.) Trin. ex Steud.
Japanese knotweed
Polygonum cuspidatum
Sieb. & Zucc.
white poplar
Populus alba
L.
sulphur cinquefoil
Potentilla recta
L.
strawberry guava
Psidium cattleianum
Sabine
European buckthorn
Rhamnus cathartica
L.
black locust
Robinia pseudoacacia
L.
multiflora rose
Rosa multiflora
Thunb. ex Murr.
Himalaya blackberry
Rubus armeniacus
Focke
tall fescue
Schedonorus phoenix
(Scop.) Holub
Brazilian peppertree
Schinus terebinthifolius
Raddi
crownvetch
Securigera varia
(L.) Lassen
tansy ragwort
Senecio jacobaea
L.
blessed milkthistle
Silybum marianum
(L.) Gaertn.
johnsongrass
Sorghum halepense
(L.) Pers.
medusahead
Taeniatherum caput-medusae
(L.) Nevski
tamarisk
Tamarix spp.
L.
Chinese tallowtree
Triadica sebifera
(L.) Small
gorse
Ulex europaeus
L.
common mullein
Verbascum thapsus
L.
bigleaf periwinkle
Vinca major
L.
common cocklebur
Xanthium strumarium
L.