FORMS OF LEAVES 127 
LINEAR 
Pe) 
SUSULATE 
OBLONG 
ORBICULAR CORDATE 
ELLIPTICAL ~ LANCEOLATE 
OBOVATE 
OBCORDATE 
OVATE 
HASTATE 
CUNEATE $4 SPATHULATE 
SAGGITATE 
Fia. 45.—Morze Forms or LEAVES. 
~~ 
