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Common Name
Garlic Mustard
Scientific Name
Alliaria petiolata (M. Bieb.) Cavara and Grande.
Family
Brassicaceae



Photo courtesy of
Dr. John Meade, Rutgers Cooperative Extension
Allaria_petiolata
Description: Garlic mustard is a biennial herb with stalked, triangular to heart-shaped, coarsely toothed leaves. The plant grows 2 to 3.5 feet tall. Clusters of white flowers grow at the top of the plant, with four petals that form a cross. Garlic mustard is native to Europe. The plant gives off a garlic order when crushed.

Control: Biennial plants require depletion of nutrient reserves in the root system to reduce second-year growth, prevention of seed production and prevention of dispersal.

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Alaska Committee for Noxious and Invasive Plants Management
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