32 



STEM FORMS 



Plate IX. 



General subject What does fig. I represent ? fig. 2 1 What difference be- 

 tween them? Describe fig. 3. What does fig. 4 represent? What at 1 and 

 2? What thrf-p ftcures in the plate are Endogens? To what family does 



each belong? Describe fig. 6 its mode of twining. Fig. 8, what difference be- 

 tween Hand fig. 6? What kind of stem has the Grape? the Strawberry: 

 Point ont the Twiners Cleavers Climber Creeping stem Trunk Offset. 



