List by Scientific Name - List by Common Name

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Ambrosia psilostachya
Western ragweed, Common ragweed

Life form: perennial forb
Leaf description: pinnatifid, subsessile, opposite or alternate
Flower color: green
Armament: spineless
Family: asteraceae
Status: native, strong allergen
Habitat: disturbed areas (Map)

copyright © Hank Jorgensen 2007