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Where to see Japanese knotweed in Pennsylvania

We found 4 places featuring Japanese knotweed in Pennsylvania. Plan your next visit below.

Historic Moravian Bethlehem Historic District place preview
Park50 species

Pennsylvania, US

Historic Moravian Bethlehem Historic District

American History. and Colonial Architecture

You might spot Tree-Of-Heaven, Spotted Lanternfly, and American Tuliptree.

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McDade Park place preview
Park50 species

Pennsylvania, US

McDade Park

Accessible and Arboretum

You might spot Spotted Lanternfly and Japanese Knotweed.

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North Park place preview
Park2 sightings50 species

Pennsylvania, US

North Park

Hiking, Biking, Kayaking, Fishing, Family Friendly, Wildlife Watching, Accessible, Dog Friendly, Nature Center, Recreation, Boating, Picnicking.

You might spot White-Tailed Deer, Eastern Skunk Cabbage, and Canada Goose.

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Spring Mill Park place preview
Park9 species

Pennsylvania, US

Spring Mill Park

Nature, Wildlife, Birdwatching, Hiking, Trails, Riverfront, Photography, Outdoor Recreation

You might spot Paulownia, Asian Lady Beetle, and Spotted Lanternfly.

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Looking for Japanese knotweed in Pennsylvania?

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Japanese knotweed
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Japanese knotweed

Common · Plants

Map of Japanese knotweed sightings in Pennsylvania

Explore clustered snap locations for this species in Pennsylvania.

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Recent snaps of Japanese knotweed in Pennsylvania