VICIA; 



11. Flower. Draw a transverse section through the base of a flower bud. Examine 

 with a hand-lens and make a drawing to show : calyx tube ; corolla of five petals, two 

 anterior united ; ten stamens, nine anterior united ; unilocular ovary ; ovules ; placenta. 



l. Stamen. Isolate one of the stamens, put it on a dry slide, and examine it under the 

 low power. Draw : filament ; connective ; two anthers ; pollen. Examine and draw 

 the latter under the high power. 



