38 



ARRANGEMENT AND VENATION. 



Plate XL 



9 



14 



15 



General subject What do flgs. 1, 3 and 4 represent? How are the leaves I the Grass the Palm the Castor-oil plant the Fern the Acacia ? What 

 at 1 , at 8, at 4, at S ? What figures are of Net-veined leaves Parallel-veined large groups are distinguished by the two principal forms f Figures of radiately 

 Forked-veined ? How are the veins in the Water-Chestnut in the Orchis veined leaves, what ? 



