Invasive Plant Species in the Adirondack Park

Click here for a draft list of non-native invasive plants reported in the Adirondack Park.

Please report any sightings of species listed below to APIPP, 518-576-2082.      

Yellow Iris


   Black Swallowwort


Wild Chervil



Indian Cup Plant

European Frog's Bit




 Yellow Floating Heart



Lesser Celandine

Giant Hogweed

Target Invasive Plants

Ongoing inventory efforts focus on these priority species:

Japanese knotweed
(Polygonum cuspidatum)

Garlic mustard
(Alliaria petiolata)

Common reed
(Phragmites australis)     

Purple loosestrife
(Lythrum salicaria)  

Eurasian milfoil
(Myriophyllum spicatum)    

Curlyleaf pondweed
(Potamogeton crispus)     

Water chestnut 
(Trapa natans)

Fanwort
(Cabomba caroliniana)

Additional information and images about the species listed above are available on the following links, NY IS, Terrestrial Resources page, Aquatic Resources page.

 

  
Aquatic Invasive Plant Project   Terrestrial Invasive Plant Project