PLATES 

clumps, very widely 
Mesquite Woods 
scattered or rare 
| No Mesquite 
small 
=<- 
_, Small plants growing singly or in 
a 
LEGEND 


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ST.MARYS 
HOSPITAL C 




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A. HOEN 4 CO. BALTIMORE 

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DESERT LABORATORY DOMAIN AND VICINITY, SHOWING APPROXIMATE DISTRIBUTION OF PROSOPIS VELUTINA OVER AN AREA 
3s INCHES PER MILE 
SCALE 
OF ABOUT 1,800 ACRES. 
