ing this portion is 

 a long and narrow 

 curved roof one 

 of three divisions 

 to the style, each 

 surmounting its 



veined sepals. Beneath this our visiting bee dis- 

 appears, and a glance at my sectional drawing- 

 shows what happens. Concealed within, against 

 the ridge-pole, as it were, the anther awaits his 

 coming, and in his passage to and from the nec- 

 tar below spreads its pollen over his head and 



