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Sudbury-Assabet-Concord River Watershed
Invasive pages
Amur Cork Tree
Autumn Olive
Black Swallowwort
Brazilian Waterweed
Broad-leaved Pepperweed
Burning Bush
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Callery Pear
Common Reed
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Eurasian Watermilfoil
European Alder
European Rusty Willow and Gray Willow
Fig Buttercup
Garlic Mustard
Giant Hogweed
Glossy Buckthorn
Hydrilla
Japanese Barberry
Japanese black pine
Japanese Knotweed
Japanese Stiltgrass
Kudzu
Mile-a-minute Vine
Multiflora Rose
Narrow-leaf Bittercress
Oriental Bittersweet
Porcelain berry
Purple Loosestrife
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Nyanza support letter
November 24, 2021
February 1, 2012
Read or download Nyanza letter