32 



STEM FORMS. 



Plate IX. 



General subject. "What docs flj. 1 represent ?— fig. 2 ? "What difference te- I each belong ? Describe flg. 6— its mode of twining. Fig. 8, wliat difference be 

 tween them? Describe flg. 3. "What does flg. 4 represent? "What at 1 and tween it and flg. 6? "What Itind of stem has the Grape?— the Strawberry: 

 2? "Wliat thr(-e ll^nroa in llio jilate are Endogens? To what family does I Point ont the Twiners— Cleavers— Climber— Creeping item— Trunli— Offset. 



