EXPLANATION OF PLATE XXV. 



PAGE 



A. PLANTAGO BARB ATA Forst. . . . . . . . . . 73 2 



B. P. MONANTHOS d'Urv 73 6 



C. P. CCELORHIZA Morris & Macl 734 



Explanation of reference letters: 



a (in JB) t apex of leaf. 

 an, andrecium, inserted on the corolla. 

 b, bracts (in C enclosing the ovary). 

 e (in C), embryo in sectioned-seed. 

 fl, flower (in C enclosed by the bracts). 

 gy, gynecium, ovary and style. 

 s > gynecium (ovary) in section. 

 h t habit of plant, showing its leaves, inflorescence, and rootstock. 



/ (in B and C), enlarged leaf. 

 ov, ovary, with the sepals detached. 



r (in C), rootstock, sectioned, showing its hollow structure (in this species). 

 s (in C), seta of leaf. 

 sp (in A), spike. 



ss (in A and C), seeds, in the opened fruit, and one separate. 

 Figs, h and r of the natural size ; the others magnified. 



( VOL. vin. ) 



