


PLATE I. 
Ftc. 30.—BARBERRY, SHOWING LEAVES MODIFIED INTO THORNS 
: OR SPINES. 
Fig. 31.—Simete pivipep LEAF oF GERANIUM PRATENSE. 
Fic, 32.—PINNATELY compouND Lear or Sweet Pra. ; 
p, petiole ; ¢, tendrils (modified leaflets), 
Fig, 33.—Lear-Like Strputes or Laruyrus APHACA. 
st, stipule ; », petiole modified into tendril. 


