Ambrosia trifida - Coleman Ambrosia trifida Image Class Magnoliopsida Family Asteraceae Municipality Coleman Country Canada
Ambrosia trifida - Mount Stewart Ambrosia trifida Image Class Magnoliopsida Family Asteraceae Municipality Mount Stewart Country Canada
Euthamia graminifolia - St. Catherines Euthamia graminifolia Image Class Magnoliopsida Family Asteraceae Municipality St. Catherines Country Canada