AQUATIC & WETLAND PLANTS

Species  

  Common name

Invasive  

Potentially Invasive  

Butomus umbellatus L.

Flowering rush

X

Cabomba caroliniana A. Gray

Fanwort

X

Callitriche stagnalis Scop.

Pond water-starwort

X

Egeria densa Planchon

Brazilian water-weed

X

†Eichhornia crassipes (Mart.) Solms

Common water-hyacinth

X

Hydrilla verticillata (L.f.) Royle

Hydrilla

X

Iris pseudacorus L.

Yellow Iris

X

Lythrum salicaria L.

Purple loosestrife

X

Marsilea quadrifolia L.

European waterclover

X

Myosotis scorpioides L.

Forget-me-not

X

Myriophyllum aquaticum (Vell.) Verdc.

Parrotfeather

X

Myriophyllum heterophyllum Michx.

Variable-leaf watermilfoil

X

Myriophyllum spicatum L.

Eurasian watermilfoil

X

Najas minor All.

Brittle water-nymph

X

Nelumbo lutea (Willd.) Pers.

American water lotus

X

†Nymphoides peltata (Gmel.) Kuntze

Yellow floating heart

X

†Pistia stratiotes L.

Water lettuce

X

Potamogeton crispus L.

Crispy-leaved pondweed

X

Rorippa microphylla (Boenn. ex Reichenb.) Hyl. ex A. & D. Löve

Onerow yellowcress

X

Rorippa nasturtium-aquaticum (L.) Hayek

Watercress

X

†Salvinia molesta Mitchell complex

Giant salvinia

X

Trapa natans L.

Water chestnut

X

TREES

 Species

Common name

Invasive

Potentially Invasive

Acer ginnala L.

Amur maple

X

*Acer platanoides L.

Norway maple

X

Acer pseudoplatanus L.

Sycamore maple

X

Ailanthus altissima (Mill.) Swingle

Tree of heaven

X

Paulownia tomentosa (Thunb.) Steudel

Princess tree

X

Populus alba L.

White poplar

X

*Robinia pseudo-acacia L.

Black locust

X

SHRUBS 

 Species

Common name

Invasive

Potentially Invasive

Amorpha fruticosa L.

False indigo

X

*Berberis thunbergii DC.

Japanese barberry

X

Berberis vulgaris L.

Common barberry

X

Elaeagnus angustifolia L.

Russian olive

X

Elaeagnus umbellata Thunb.

Autumn olive

X

*Euonymus alatus (Thunb.) Sieb.

Winged euonymus

X

Frangula alnus Mill.

Glossy buckthorn

X

Ligustrum obtusifolium Sieb. & Zucc.

Border privet

X

Ligustrum ovalifolium Hassk.

California privet

X

Ligustrum vulgare L.

European privet

X

Lonicera ×bella Zabel

Bell's honeysuckle

X

Lonicera maackii (Rupr.) Maxim.

Amur honeysuckle

X

Lonicera morrowii A. Gray

Morrow's honeysuckle

X

Lonicera tatarica L.

Tatarian honeysuckle

X

†Lonicera xylosteum L.

Dwarf honeysuckle

X

Rhamnus cathartica L.

Common buckthorn

X

Rosa multiflora Thunb.

Multiflora rose

X

*Rosa rugosa Thunb.

Rugosa rose

X

Rubus phoenicolasius Maxim.

Wineberry

X

WOODY VINES

 Species

Common name

Invasive

Potentially Invasive

*Ampelopsis brevipedunculata (Maxim.) Trautv.

Porcelainberry

X

Celastrus orbiculatus Thunb.

Oriental bittersweet

X

*Lonicera japonica Thunb.

Japanese honeysuckle

X

Pueraria montana (Lour.) Merr.

Kudzu

X

HERBACEOUS PLANTS

 Species

Common name

Invasive

Potentially Invasive

Aegopodium podagraria L.

Goutweed

X

Alliaria petiolata (Bieb.) Cavara & Grande

Garlic mustard

X

Cardamine impatiens L.

Narrowleaf bittercress

X

Centaurea biebersteinii DC.

Spotted knapweed

X

Cirsium arvense (L.) Scop.

Canada thistle

X

Cynanchum louiseae Kartesz & Gandhi

Black swallow-wort

X

Cynanchum rossicum (Kleo.) Borhidi

Pale swallow-wort

X

Datura stramonium L.

Jimsonweed

X

Elsholtzia ciliata (Thunb.) Hylander

Crested late-summer mint

X

Euphorbia cyparissias L.

Cypress spurge

X

Euphorbia esula L.

Leafy spurge

X

Froelichia gracilis (Hook.) Moq.

Slender snake cotton

X

Glechoma hederacea L.

Ground ivy

X

Heracleum mantegazzianum Sommier & Lavier

Giant hogweed

X

Hesperis matronalis L.

Dame's rocket

X

Humulus japonicus Sieb. & Zucc.