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Where to see Japanese knotweed in Maryland

We found 2 places featuring Japanese knotweed in Maryland. Plan your next visit below.

Japanese knotweed
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Japanese knotweed

Common · Plants

Map of Japanese knotweed sightings in Maryland

Explore clustered snap locations for this species in Maryland.

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Glen Echo Park place preview
Park45 sightings50 species

Maryland, US

Glen Echo Park

Arts And Culture and Carousel

You might spot Common Pawpaw and Feather-Edged Petrophila.

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Lake Roland place preview
Park73 sightings9 species

Maryland, US

Lake Roland

Birdwatching, Hiking, Family Friendly, Dog Friendly, Kayaking, Nature Trails, Wheelchair Accessible, Historical Site, Wildlife Photography, Educational Programs.

You might spot American Toad, White-Tailed Deer, and Lesser Celandine.

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Recent snaps of Japanese knotweed in Maryland