| mountain pine beetle |
Dendroctonus ponderosae Hopkins, 1902 |
Curculionidae |
Coleoptera |
| balsam woolly adelgid |
Adelges piceae (Ratzeburg, 1844) |
Adelgidae |
Hemiptera |
| hemlock woolly adelgid |
Adelges tsugae Annand, 1924 |
Adelgidae |
Hemiptera |
| Asian longhorned beetle |
Anoplophora glabripennis (Motschulsky, 1853) |
Cerambycidae |
Coleoptera |
| kudzu |
Pueraria montana var. lobata (Willd.) Maesen & S. Almeida |
Fabaceae |
Fabales |
| Brazilian waterweed, Brazilian elodea |
Egeria densa Planch. |
Hydrocharitaceae |
Hydrocharitales |
| hydrilla |
Hydrilla verticillata (L. f.) Royle |
Hydrocharitaceae |
Hydrocharitales |
| Japanese stiltgrass |
Microstegium vimineum (Trin.) A. Camus |
Poaceae |
Cyperales |
| parrotfeather |
Myriophyllum aquaticum (Vell.) Verdc. |
Haloragaceae |
Haloragales |
| water lettuce |
Pistia stratiotes L. |
Araceae |
Arales |
| mile-a-minute vine, Asiatic tearthumb |
Persicaria perfoliata (L.) H. Gross |
Polygonaceae |
Polygonales |
| lesser celandine, fig buttercup |
Ficaria verna Huds. |
Ranunculaceae |
Ranunculales |
| European water chestnut |
Trapa natans L. |
Trapaceae |
Myrtales |
| nutria |
Myocastor coypus (Molina) |
Echimyidae |
Rodentia |
| Chinese yam |
Dioscorea polystachya Turcz. |
Dioscoreaceae |
Dioscoreales |
| water soldier |
Stratiotes aloides L. |
Hydrocharitaceae |
Hydrocharitales |
| red swamp crayfish |
Procambarus clarkii (Girard) |
Cambaridae |
Decapoda |
| grass carp |
Ctenopharyngodon idella (Valenciennes, 1844) |
Cyprinidae |
Cypriniformes |
| Japanese sedge |
Carex kobomugi Ohwi |
Cyperaceae |
Cyperales |
| northern snakehead |
Channa argus (Cantor, 1842) |
Channidae |
Perciformes |
| European frog-bit |
Hydrocharis morsus-ranae L. |
Hydrocharitaceae |
Hydrocharitales |
| Himalayan balsam |
Impatiens glandulifera Royle |
Balsaminaceae |
Geraniales |
| European water-clover |
Marsilea quadrifolia L. |
Marsileaceae |
Hydropteridales |
| yellow floating heart |
Nymphoides peltata (S.G. Gmel.) Kuntze |
Menyanthaceae |
Solanales |
| Japanese chaff flower |
Achyranthes japonica (Miq.) Nakai |
Amaranthaceae |
Caryophyllales |
| New Zealand mud snail |
Potamopyrgus antipodarum (J.E. Gray, 1853) |
Hydrobiidae |
Stylommatophora |
| primrose-willow |
Ludwigia spp. L. |
Onagraceae |
Myrtales |
| silver carp |
Hypophthalmichthys molitrix (Valenciennes, 1844) |
Cyprinidae |
Cypriniformes |
| bighead carp |
Hypophthalmichthys nobilis J. Richardson, 1845 |
Cyprinidae |
Cypriniformes |
| black carp |
Mylopharyngodon piceus J. Richardson, 1846 |
Cyprinidae |
Cypriniformes |
| thousand cankers disease |
Geosmithia morbida (Proposed name) |
Incertae sedis |
Hypocreales |
| spotted lanternfly |
Lycorma delicatula (White, 1845) |
Fulgoridae |
Hemiptera |
| beech leaf disease |
Litylenchus crenatae mccannii Carta, 2020 |
Anguinidae |
Tylenchida |
| common water hyacinth |
Pontederia crassipes Martius |
Pontederiaceae |
Liliales |
