258 Education through Nature 



i. 



2. Venation of Leaves 



2. Netted-veined 

 (or r e t i c u- 

 lated) 



Ii. Pinnately or feather- 

 veined 

 2. Palmately or digi- 

 tately veined 



3. Form of Leaves 



4. The Base of Leaves 



1. Linear 



2. Lanceolate 



3. Oblong 



4. Elliptical 



5. Oval 



6. Ovate 



7. Orbicular or rotund 



8. Oblanceolate 



9. Spatulate 



10. Obovate 



11. Cuneate 



1. Cordate 



2. Reniform 



3. Auriculate 



4. Sagittate 



5. Hastate 



6. Peltate 



7. Obtuse 



8. Acute 



9. Rounded 



