Plant Species Reported to be Invasive in Natural Areas List

Source: New Hampshire Invasive Species Committee. 2005. Guide to Invasive Upland Plant Species in New Hampshire. New Hampshire Department of Agriculture,  Markets and Food Plant Industry Division and New Hampshire Invasive Species Committee.

Source URL: http://extension.unh.edu/forestry/Docs/invasive.pdf

32 Species

Subject Name Scientific Name Family U.S. Nativity
Norway maple Acer platanoides L. Aceraceae Exotic
tree-of-heaven Ailanthus altissima (P. Mill.) Swingle Simaroubaceae Exotic
garlic mustard Alliaria petiolata (Bieb.) Cavara & Grande Brassicaceae Exotic
Japanese barberry Berberis thunbergii DC. Berberidaceae Exotic
oriental bittersweet Celastrus orbiculatus Thunb. Celastraceae Exotic
Brazilian waterweed Egeria densa Planch. Hydrocharitaceae Exotic
autumn olive Elaeagnus umbellata Thunb. Elaeagnaceae Exotic
winged burning bush Euonymus alatus (Thunb.) Sieb. Celastraceae Exotic
hydrilla Hydrilla verticillata (L. f.) Royle Hydrocharitaceae Exotic
Japanese honeysuckle Lonicera japonica Thunb. Caprifoliaceae Exotic
Morrow's honeysuckle Lonicera morrowii Gray Caprifoliaceae Exotic
Tatarian honeysuckle Lonicera tatarica L. Caprifoliaceae Exotic
purple loosestrife Lythrum salicaria L. Lythraceae Exotic
parrotfeather Myriophyllum aquaticum (Vell.) Verdc. Haloragaceae Exotic
Eurasian water-milfoil Myriophyllum spicatum L. Haloragaceae Exotic
brittleleaf naiad Najas minor All. Najadaceae Exotic
common reed Phragmites australis (Cavanilles) Trinius ex Steudel Poaceae Exotic
European buckthorn Rhamnus cathartica L. Rhamnaceae Exotic
multiflora rose Rosa multiflora Thunb. Rosaceae Exotic
Black dog-strangling vine, black swallowwort Vincetoxicum nigrum (L.) Moench Asclepiadaceae Exotic
Japanese knotweed Fallopia japonica (Houttuyn) Ronse-Decraene Polygonaceae Exotic
European water chestnut Trapa natans L. Trapaceae Exotic
dog-strangling vine, European swallowwort Vincetoxicum rossicum (Kleopov) Barbarich Asclepiadaceae Exotic
common barberry Berberis vulgaris L Berberidaceae Exotic
flowering-rush Butomus umbellatus L. Butomaceae Exotic
glossy buckthorn Frangula alnus Mill. Rhamnaceae Exotic
yellow iris Iris pseudacorus L. Iridaceae Exotic
showy fly honeysuckle, Bell's honeysuckle Lonicera x bella Zabel [morrowii × tatarica] Caprifoliaceae Exotic
curly-leaved pondweed Potamogeton crispus L. Potamogetonaceae Exotic
border privet Ligustrum obtusifolium Sieb. & Zucc. Oleaceae Exotic
European frog-bit Hydrocharis morsus-ranae L. Hydrocharitaceae Exotic
yellow floating heart Nymphoides peltata (S.G. Gmel.) Kuntze Menyanthaceae Exotic