I. LEAF 



3. FORM 



SPATULATE 



Arrow- 

 Leaved 



1 railing 



LANCEOLATE 



Arbutus 



11 



Tear 

 Thumb 



SAGITTATE 

 It 



HASTATE 

 13. 



Herb 

 Barbara 



LYRATE 

 14 



XXIV 



