Where to see Japanese knotweed in CA

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

Japanese knotweed

Common · Plants

Map of Japanese knotweed sightings in CA

Explore clustered snap locations for this species in CA.

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Parc linéaire de la rivière Saint-Charles place preview

Park40 sightings50 species

Québec, CA

Parc linéaire de la rivière Saint-Charles

Hiking, Cycling, Wildlife Viewing, Birdwatching, Family Friendly, Cross Country Skiing, Nature Trails, Historical Sites, Urban Park, Snowshoeing, Canoeing, Cultural Experience

You might spot Common Eastern Bumble Bee and Asian Lady Beetle.

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Cowichan River Provincial Park place preview

Park17 sightings6 species

British Columbia, CA

Cowichan River Provincial Park

Hiking, Camping, Fishing, Kayaking, Canoeing, Wildlife Viewing, Family Friendly, Historical Sites, River Activities, Nature Photography

You might spot Pacific Trillium, Vanilla Leaf, and Japanese Knotweed.

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Park6 sightings3 species

British Columbia, CA

Bright Angel Park

Nature, Hiking, Family Friendly, Wildlife Watching, Suspension Bridge, River Access, Picnicking, British Columbia

You might spot Western Toad, Himalayan Balsam, and Western Sword Fern.

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Park9 sightings3 species

Ontario, CA

Tom Davies Square

Urban Park, City Hall, Accessible, Architecture, Wildlife Observation, Family Friendly, Photography, Cultural Hub

You might spot Common Eastern Bumble Bee and Two-Spotted Bumble Bee.

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Recent snaps of Japanese knotweed in CA

No recent snaps for Japanese knotweed in CA yet.