ANTH0PH7TA. ^fl 



perfect cross-pollination. However, as the flowers are 



FlO. 164.- 



anth. 



-Marsh-marigold (Caltha palustria), with showy yellow peri- 



generally in clusters, it usually happens that the pollen 

 from one flower is carried to the stigmas of another, The 

 attractiveness of the 

 flowers is such that 

 through the visits of 

 great numbers of insects 

 the large amount of pol- 

 len is pretty well distri- 

 buted upon other stig- 

 mas. 



526. In the nearly re- 

 lated leguminous plants, „ ,„, „^ , 



° ^ Fio. 165.— The cherry (Prunus cerasus), 



as beans, peas, clover, with clustered flowers. 



lupines, etc., the perianth is not regular. There are 



