Polygonum species

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Over the next few days, Connecticut will experience a blast of arctic temperatures. Governor Lamont has activated the Severe Cold Weather Protocol. A list of shelters is available at 211ct.org or by calling 2-1-1. [Read more about the Severe Cold Weather Protocol]

Knotweed
Polygonum species

Herbarium mounts:

Connecticut River 08/18/2020
Middlebrooks Diversion 08/17/2021
Oakwood Pond 07/14/2006

Connecticut State The Connecticut Agricultural Experiment Station