Japanese knotweed
Where to see Japanese knotweed in Ohio
We found 3 places featuring Japanese knotweed in Ohio. Plan your next visit below.
Common · Plants
Map of Japanese knotweed sightings in Ohio
Explore clustered snap locations for this species in Ohio.
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Park44 sightings50 species
Ohio, US
Blackhand Gorge State Nature Preserve
You might spot Large White Trillium, Fire Pink, and Christmas Fern.
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Park47 sightings50 species
Ohio, US
Forest Hill Park
You might spot Duck, Canada Goose, and Muscovy Duck.
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Park30 sightings12 species
Ohio, US
Beaver Creek State Forest
You might spot Psychedelic Ovoid Mushroom and Powdered Dancer.
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