FLOWERS 173 



field of stud), which some readers may Mke to 

 follow out. 



Objects to collect and examine: — JUittercup 

 (lowers, seed-\essel of wild-geranium, stonecrop 

 L^rowinL;' on walls, llowers of hulhous ])lants, flowers 

 of poinsettia, t)oui;ain\ illi.i, sal\ ia hormineum, 

 arum. Ivxamine \arious chr\-santhemum flowers, 

 sunflowers, asters and w oodsoirel. Difference 

 between hxdran^ea and p<>pl>> Howers, winter 

 cherry (phx'salis ; prepare flower dissections. 

 I'.xamine \arious cruciferous flowers and pea- 

 shaped flowers, re^iular and irregular flowers, birch 

 catkins, wild arum flowers, cleistogamous flowers, 

 protection of flowers, position of flowers. 



