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Purple Loosestrife, invasive plant, aquatic

Puncturevine, invasive plant

Flat Peavine, invasive plant

Poison Hemlock, Invasive plant, toxic

Eurasian Watermilfoil, Myriophyllum spicatum, invasive, plant, aquatic

Wild Chervil, invasive plant

Field Scabious, Invasive, plant

USDA APHIS PPQ Archive, USDA APHIS PPQ, Bugwood.org

Giant Hogweed, invasive, phototoxic

Jan Samanek, State Phytosanitary Administration, Bugwood.org

Himalayan Blackberry

Michael Shephard, USDA Forest Service, Bugwood.org

Photo courtesy of the BC Ministry of Forests

2017 LRISS Activity Update

An update on LRISS activities in 2017. A full report will be available at our AGM in May.

Lillooet Regional Invasives Species Society

Tweets by LRinvasives

Giant Hogweed vs Hákwa7: How to tell the difference.

Invasive Giant Hogweed has a sap than can burn your skin. It is hard to tell the differe ... read more

Invasive Bugs

LRISS can connect you to the professionals that will identify what insects are invasive ... read more

May is Invasive Species Action Month!

... read more

Report a weed App. You may also report invasive plant sightings via: iPhone and Android.