vii.l 



LEA VES. 



77 



given oft' successively from a midrib. The former are of the 

 palviatifid, the latter of the pinnatifid type. If the segments 

 be separated nearly to the petiole, the leaf is palmaiipariite ; 

 if nearly to the midrib it \s pi7iJiatipartite ; the termination 

 partite being substituted for -Jid to denote deep division of 



Figs. 47, 48, 49, 50. Outiities of Simple Leaves. 



1. Acicular. 



2. Linear. 



3. Oblong. 



4. Elliptical. 



5. Rotundate. 



6. Orbicular. 



7. Lanceolate. 



8. Subulate, 

 g. Cordate. 



10. Renifurm. 

 ir. Ovate. 

 12. Obcordate 



13. Obovate. 



14. OblanceoJate. 



15. Spathulate. 



16. Hastate. 



17. Sagittate. 



the blade. There are many modifications of these prin- 

 cipal types of form, distinguished by special terms, bue 



