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Washington State Weeds

Hoary Alyssum

Hoary Alyssum

Berteroa incana

Family Name:


Class: B
Other Names:  
 Why is it a noxious weed? It is noted to invade pastures, out-compete beneficial plants and quickly spread through stressed areas. It has been noted for animal poisoning and potentially cause death. Livestock are known to become intoxicated after eating green or dried plants.

More Information:




Visit Washington State Noxious Weed Control Board Here