Invasive Plants of the Ottawa NF

Photo Gallery

Garlic mustard Garlic mustard infestation at Clearwater Lake Wild chervil along Forest Highway 16 Wild chervil Japanese barberry Japanese barberry fruits Japanese barberry infestation Japanese barberry infestation Spotted knapweed infestation Spotted knapweed European swamp thistle infestation European swamp thistle European swamp thistle rosette Crown vetch Crown vetch infestation Leafy spurge

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