Purple, Herb Plants by Family, Ecoregion, Common Name where Weed includes Noxious and Location includes McCall

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Composites, Sunflower

Idaho Batholith - High Glacial Drift-Filled Valleys

bull thistle
Scientific Name Cirsium vulgare
Family Composites, Sunflower
Flower Color Purple
Plant Type Herb
Short Description Biennial.
Location McCall
Native No
Weed Noxious

Canada thistle
Scientific Name Cirsium arvense
Family Composites, Sunflower
Flower Color Purple
Plant Type Herb
Short Description Perennial, deep-seated creeping underground roots. Leaves: Spiny, pinnatifid
Location McCall
Native No
Weed Noxious