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	 Warning!  This is an
				invasive plant, which has the potential to aggressivley crowd out native species. Learn
				more about invasive plants!
Warning!  This is an
				invasive plant, which has the potential to aggressivley crowd out native species. Learn
				more about invasive plants!
			Hairy Willowherb (Epilobium hirsutum)
Image ID: 2014/mtr179L
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				Other common names: Great Hairy Willowherb, Great Willowherb
            Invasive
                
            Family: 
                Onagraceae (Evening Primrose)
			Height: 2 to 5 ft.
			
			
			
			Blooms: July to
				September
			
			Leaf Type:
			toothed
			
			Bloom Size:  1 in. (typical)
			Flower Description:
			
				Individual flowers,
				
				Regular blooms, 4 parts
				
			Location: Montour Trail
			Date:  7/27/2014
			
			
		
		More photos of this flower
				We started out as wildflowers from the bicycle trails of western Pennsylvania, but we've
		grown!
Meyer, Joseph E. (1918). The Herbalist and Herb Doctor. Hammond, Ind.: Indiana Herb Gardens. 400 pp.
 
 
 
		
			 
	 
					
