PLATE I. 



A. — Anemone nemorosa, Linnaeus : p. 6. 



1. Cluster of young carpels. 

 B. — Caltha palustris, LinncBus : p. 7. 



1. Cluster of young carpels. 



2. One of the carpels, separate. 



3. The full-grown carpels or follicles. 

 C. — Cardamine pratensis, Linncsus : p. 7. 



1. The stamens and pistil. 

 D. — Cheirantlius Cheiri, Linncsus : p. 8. 



1. The stamens and pistil. 



2. The ripe pod, with the valves separating. 



