60 



VARIOUS FOOD-PLANTS 



N4 



. . f 



t-^ 



W, 







^^x 







M V 



^Hi^ ^ ^f/X^^ 



Fig. 5S, II. — White Potato. Flowering brauch. (Baillon.) 



Fig. 5S, III. — White Potato. .1, Hower, about natural size. B. flower rut 

 vertieally, enlarged. ('. stamen, ('nlars]i:pd, showing; at the tip of the 

 anthers the pores through wliicli llie poUen escapes and falls upon an 

 insect \'isitor. D, ])err\', inside \-ii'w, /i*, same, out across. F, seed, 

 side view, and cut vertically to show tlie curved germ and the secd- 

 h.od, (liaillon.) 



