PATAGONIAN EXPEDITIONS : BOTANY. 



EXPLANATION OF PLATE XX. 



PAGE 



VICIA BIJUGA Gillies .522 



The main figure gives the general habit ; of natural size. 

 a, ala of flower. 

 c, carina. 

 f, young fruit. 

 /, leaf. 

 st, stipules. 

 v, vexillum (standard) of flower. These figures are all magnified. 



(VOL. vm) 



