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Japanese knotweed (Polygonum cuspidatum) Links

Previous Sightings by MUN Botanical Gardens Inv Plants DB

Thumbnail ImageGoutweed (Aegopodium podagraria) on April 16, 2007


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Contributors » MUN Botanical Gardens Inv Plants DB » Japanese knotweed (Polygonum cuspidatum)

Japanese knotweed (Polygonum cuspidatum) discovered by MUN Botanical Gardens Inv Plants DB (#1067)

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Sighting Info

Observed: March 3, 2007 @ 12:00 AM
Posted on: June 21, 2013 @ 1:08 PM (diff: 2302 days)
Abundant heavy clusters are found throughout New Harbour. Other habitats next to the site also include bog/wetland, grassy meadow, roadside/ditch and residential areas.
Note: this sighting was originally recorded in MUN Botanical Garden's "Eyes Across the Province: Newfoundland & Labrador's Invasive Plants Atlas". Original URL:

Newfoundland Nature

Sighting's Features

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Sighting's Identification

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