Japanese knotweed
Where to see Japanese knotweed in Maine
We found 7 places featuring Japanese knotweed in Maine. Plan your next visit below.
Common · Plants
Map of Japanese knotweed sightings in Maine
Explore clustered snap locations for this species in Maine.
Loading map…
Park49 sightings50 species
Maine, US
Carriage Paths, Bridges and Gatehouses
You might spot American Bullfrog and Three-Toothed Cinquefoil.
View full guide →
Park50 sightings50 species
Maine, US
Harraseeket Historic District
You might spot Ghost Pipe, Pink Lady's Slipper, and Bluebead Lily.
View full guide →
Park30 sightings12 species
Maine, US
Cumberland Mills Historic District
You might spot Duck, Snapping Turtle, and Yellow Trout Lily.
View full guide →
Park30 sightings12 species
Maine, US
Federal Street Historic District
You might spot Wood Lily, Pink Lady's Slipper, and Eastern Bluebird.
View full guide →
Park30 sightings12 species
Maine, US
New Gloucester Historic District
You might spot Purple Pitcher Plant, American Toad, and Red Trillium.
View full guide →
Park30 sightings12 species
Maine, US
Spring Street Historic District
You might spot American Herring Gull, Rugosa Rose, and Common Eider.
View full guide →
Park30 sightings12 species
Maine, US
Stroudwater Historic District
You might spot Duck, American Herring Gull, and Eastern Gray Squirrel.
View full guide →
