 
				 
				 Prison Camp 3/18/17
				Prison Camp 3/18/17
				 Prison Camp 3/18/17
				Prison Camp 3/18/17
				 
				 Prison Camp 3/18/17
				Prison Camp 3/18/17
				 
			
		
	 
 
	
		
		
		
		Wildflowers of Southern Arizona
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	 
		
Shepherd's Purse. 
		
Capsella bursa-pastoris. 
		
Mustard (Brassicaceae) family.
	
 	 
		
			Plant: Annual herb 10 cm - 0.6 m tall. Stem: upright, slightly branched, covered with star-shaped hairs. Flowers: in branched, terminal clusters, white, 3 - 4 mm wide. Petals four, longer than sepals. Stamens six. Fruit: a pod, on 1 - 2 cm long stalks, widely diverging, 4 - 8 mm long, narrowly heart-shaped to triangular, somewhat flattened. Basal leaves: in a rosette, stalked, 5 - 10 cm long, oblong, pinnately lobed, minutely toothed and bristly along the margins, hairy. Stem leaves: alternate, stalkless, clasping, much smaller than basal leaves, lance-shaped to linear with a lobed base (typically pointed), sometimes toothed, hairy. Flowering: mid-March to October. Habitat and ecology: Introduced from Europe. 
				
				
Santa Catalina Mountains
				
Sunset Trailhead
				
Location: Beside sidewalk of parking lot
				
9/17/16.
				
				
Notes: Prison Camp at edge of end of campground road 3/18/17.
				
						
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