Journ., Bombay Nat. Hist. 8oc, 



Plate XXV. 



I^JB* 



-^:i^ 





.i 



A, — Western slope of a sand-dune three miles south-west of Phalodi 

 (Jodhpur State), with pure Calotropis vrocera association. 



B. — Family of Cyperus arenarim coverings the eastern slope of the above 

 dune. 



