Wildflowers of Southern Arizona
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	 
		
Wislizenus' Senna. 
		
Senna wislizeni. 
		
Pea (Fabaceae) family.
	
 	 
		
			The flowers are in small clusters at the branch tips. The individual flowers have 5 golden yellow, cupped petals, 10 stamens, and a single pistil. The flowers are followed by long, narrow, dark brown bean pods. The leaves are pinnately compound with 2 to 3 pairs of small, oval-shaped, dark green leaflets. The branches are woody and dark gray-brown in color. The bright golden yellow flowers strongly contrast against the dark leaves and branches.  
				
				
Santa Catalina Mountains.
				
Catalina Highway
				
Location:  Pullout 1 mile up Catalina Highway.
				
9/13/15
				
						
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