FIGWORT FAMILY 205 
(C) Illustrate your booklet by means of these draw- 
ings: Leaf; Stalk with several flowers upon it; 
Sectional view of flower from side showing 
position of stamens and pistil. 
TURTLE-HEAD: 
(4) 1. Does the plant thrive best in sun or shade? 
in dry or moist soil? 
2. Have you seen bumble-bees visiting the flow- 
ers? 
3. Can you find any flowers where bees have 
bitten holes in the corolla to steal the nec- 
tar? Watch for bees doing this. 
4. Study the structure of the flower to determine: 
a. How.cross-pollination is brought about. 
b. How self-fertilization is prevented. 
c. How unwelcome guests are excluded. 
(B) Write a description of the Turtle-head and illus- 
trate it by one or more careful drawings. 
(C) Read pages 145 to 146 in Nature’s Garden. 
