Terrestrial Invasive Plants to Know
Garlic Mustard
Alliaria petiolata
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Photo: Chris Evans, University of Illinois, Bugwood.org
Common Buckthorn
Rhamnus cathartica
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Control Recommendations
Photo: Paul Wray, Iowa State University, Bugwood.org
Bell's Honeysuckle
Tartarian Honeysuckle
Lonicera x bella
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Photo: Rob Routledge, Sault College, Bugwood.org
Tartarian Honeysuckle
Woodland Forget-me-not
Tartarian Honeysuckle
Lonicera tatarica
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Photo: Rob Routledge, Sault College, Bugwood.org
Dame's Rocket
Woodland Forget-me-not
Woodland Forget-me-not
Hesperis matronalis
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Photo: Leslie J. Mehrhoff, University of Connecticut, Bugwood.org
Woodland Forget-me-not
Woodland Forget-me-not
Woodland Forget-me-not
Myosotis sylvatica
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Photo: Caleb Slemmons, National Ecological Observatory Network, Bugwood.org
Spotted Knapweed
Centaurea maculosa
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Photo: Rob Routledge, Sault College, Bugwood.org
Japanese Barberry
Berberis thunbergii
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Control Recommendations
Photo: Leslie J. Mehrhoff, University of Connecticut, Bugwood.org
Leafy Spurge
Euphorbia esula
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Photo: Chris Evans, University of Illinois, Bugwood.org
Cypress Spurge
Euphorbia cyparissias
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Control Recommendations
Photo: Kari Hagenow, The Nature Conservancy
Common & Cut-Leaf Teasel
Common & Cut-Leaf Teasel
Dipsacus fullonum & D. laciniatus
View Common Photos - View Cut-Leaf Photos
Identification Video - Explore Facts
Control Recommendations DCIST Factsheet
Photo: David Cappaert, Bugwood.org
Autumn Olive
Common & Cut-Leaf Teasel
Elaeagnus umbellata
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Control Recommendations
Photo: Nancy Loewenstein, Auburn University, Bugwood.org
Russian Olive
Oriental Bittersweet
Elaeagnus angustifolia
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Control Recommendations
Photo: Jan Samanek, Phytosanitary Administration, Bugwood.org
Oriental Bittersweet
Oriental Bittersweet
Celastrus orbiculatus
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Control Recommendations
Photo: Chris Evans, University of Illinois, Bugwood.org
Common Tansy
Tanacetum vulgare
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Photo: Jan Samanek, Phytosanitary Administration, Bugwood.org
Wild Parsnip
Pastinaca sativa
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Explore Facts - Control Recommendations DCIST Factsheet
Photo: Leslie J. Mehrhoff, University of Connecticut, Bugwood.org
Biennial Thistles
Black Swallow-wort
Cirsium vulgare, Carduus acanthoides
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Photo: Britt Slattery, US Fish and Wildlife Service, Bugwood.org
Black Swallow-wort
Black Swallow-wort
Vincetoxicum nigrum
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Photo: Leslie J. Mehrhoff, University of Connecticut, Bugwood.org
Houndstongue
Cynoglossum officinale
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Control Recommendations
Photo: Mary Ellen (Mel) Harte, Bugwood.org
Crown Vetch
Coronilla varia
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Control Recommendations
Photo: Dan Tenaglia, Missouriplants.com, Bugwood.org
Helleborine Orchid
Helleborine Orchid
Epipactis helleborine
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Control Recommendations
Photo: Rob Routledge, Sault College, Bugwood.org
Terrestrial Invasive Animals to Know
Emerald Ash Borer
Agrilus planipennis
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Photo: Kari Hagenow, The Nature Conservancy
Gypsy Moth
Lymantria dispar
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Photo: John Ghent, John Ghent, Bugwood.org
Beech Bark Disease
Beech Bark Disease
Nectria coccinea
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Photo: Joseph OBrien, USDA Forest Service, Bugwood.org
Asian Lady Beetle
Beech Bark Disease
Harmonia axridis
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Photo: Russ Ottens, University of Georgia, Bugwood.org
Oak Wilt
Ceratocystis fagacearum
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Photo: Joseph OBrien, USDA Forest Service, Bugwood.org