x INTRODUCTORY LESSONS. 
expected never to forget a form once seen and its appropriate 
descriptive term. 
The following plants are recommended for study. Those in 
the first column bloom in the spring and early summer; those in 
the second column, in summer and autumn: 
Tulip, 
Buttercup, 
Hepatica, 
Violet, 
Cherry, 
Apple, 
Weigelia, 
Lilac, 
Pea. 
Rye, 
Lily, 
Bouncing Bet, 
Morning: glory, 
Petunia, 
Buckwheat, 
Indian Corn, 
Sunflower, 
Golden-rod, 
Gentian. 
