Plate IV. 



GRAND DIVISIONS. 



19 



General subject. Name them. What figures belong to the Fliiwcriiig 

 Plants?— What to Flowerless Plants? What ar^ Flowering Plants called V 

 Flowerless. Describe fig. 1. What kind of leaves at summit ? Froni what 

 is it produced ? How many, and what figures, of plants produced from spores ¥ 

 — From seeds f Of what do figs. 7, 8, 9 and 10, represent several forma ? What 

 important part characteristic of the higher plants seen in figs. 9 and 10? What 

 does fig. 11 represent ?— Fig. 12 ? How many cotyledons each. 



