Bui 53, Bureau of Plant Industry, U. S. Dept. of Agriculture. 



PLATE XVI. 



FIQ. 1. YOUNG DATE PALMS GROWING ON VERY ALKALINE SOIL 

 AT CHEGGA, ALGERIA. 



FIG. 2. -YOUNG DATE PALMS AND SAHARAN ALFALFA AT CHEGGA, 

 ALGERIA. 



