LEAF FORMS. 



Plate Xlll 



General subject. Name each figure. Point out the difference between figs. 

 1 and 2. Define Sinuate Linear. Describe the Sinuate leaf the Lyrate the 

 Pinnatifid the Rnncinate. How is the Pedate leaf the Palmate ? Describe 

 the Peltate leaf the Oblique leaf. How are the leaves at. fig. 12 1 How many 

 leaves of Exogen what of Endogen how do you distinguish their characters? 

 If the lobes at the base of the blade in fig. 13 were developed equally, what 

 kind of leaf would it be ? What is the distinguishing character of the leaf in 

 fig. 14? How do 5 and 6 resemble each other how unlike? At flg. 10 is the 

 true palmate leaf, hand-shaped, with 5 finger-like divisions; at fig. 8 the form 

 ts also termed nalmate. 



