Aquatic & Facultative Plants

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Alligatorweed
(Alternanthera philoxeroides)
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Asian Spiderwort
(Murdannia keisak)
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Asiatic Sand Sedge
(Carex kobomugi)
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Beach Vitex
(Vitex rotundifolia)
1/1
Brazilian Elodea
(Egeria densa)
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Common Salvinia
(Salvinia minima)
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Brittle Naiad
(Najas minor)
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Common Privet
(Ligustrum vulgare)
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Creeping Water-Primrose
(Ludwigia peploides)
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Curly-Leaf Pondweed
(Potamogeton crispus)
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Common Reed
(Phragmites australis)
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European Frog-Bit
(Hydrocharis morsus-ranae)
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Eurasian Water-Milfoil
(Myriophyllum spicatum)
1/1
European Water Clover
(Marsilea quadrifolia)
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European Water-Starwort
(Calliltriche stagnalis)
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Exotic Bush Honeysuckles
(Lonicera sp.)
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Fanwort
(Cabomba caroliniana)
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Flowering Rush
(Butomus umbellatus)
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Garlic Mustard
(Alliaria petiolata)
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Giant Hogweed
(Heracleum mantegazzianum)
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Giant Knotweed
(Fallopia sachalinensis)
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Giant Salvinia
(Salvinia molesta)
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Glossy Buckthorn
(Rhamnus frangula)
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Hydrilla
(Hydrilla verticillata)
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Japanese Hop
(Humulus japonicus)
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Japanese Knotweed
(Fallopia japonica)
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Japanese Stilt Grass
(Microstegium vimineum)
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Lesser Celandine
(Ficaria verna)
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Mile-A-Minute
(Persicaria perfoliata)
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Moneywort
(Lysimachia nummularia)
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Mudmat
(Glossostigma cleistanthum)
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Narrowleaf & Hybrid Cattails
(Typha angustifolia & Typha x glauca)
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Oriental Bittersweet
(Celastrus orbiculatus)
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Parrot Feather
(Myriophyllum aquaticum)
1/1
Pink Lotus
(Nelumbo nucifera)
1/1
Poison Hemlock
(Conium maculatum)
1/1
Policeman's Helmet
(Impatiens glandulifera)
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Purple Loosestrife
(Lythrum salicaria)
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Reed Canary Grass
(Phalaris arundinacea)
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Variable-Leaf Milfoil
(Myriophyllum heterophyllum)
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Water Chestnut
(Trapa natans)
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Water Hyacinth
(Eichhornia crassipes)
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Water Lettuce
(Pistia stratiotes)
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Waterwheel
(Aldrovanda vesiculosa)
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Wavyleaf Basketgrass
(Oplismenus hirtellus spp. undulatifolius)
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Yellow Floating Heart
(Nymphoides peltata)
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Yellow Iris
(Iris pseudacorus)

The Pennsylvania iMapInvasives Program is a partnership of the Western Pennsylvania Conservancy, the Pennsylvania Natural Heritage Program, and NatureServe.

Funding for Pennsylvania iMapInvasives is provided by the Great Lakes Restoration Initiative.

NatureServe logo, iMapInvasives partner
Pennsylvania Natural Heritage Program, iMapInvasives partner
Great Lakes Restoration Initiative logo, iMapInvasives funding source