X CONTENTS 



PAGE 



191. Th(> Bryophyte Division, Mossworts (Bryophyta) 530 



192. 'Die Ferns (Class Filicinca,') 532 



193. The Soouring-rushes (Class EquisetinaO 542 



194. The Club-mosses (Class Lycopodina?) 544 



195. The Pteridophyte Division, Fernworts (Pteridophyta) 548 



196. Cryptogams and Phenogams 550 



CHAPTER XIII 

 THE PLANT'S PLACE IN NATURE 



197. The three kingdoms 561 



19<S. The Inorganic Realm 562 



199. The Organic Realm 569 



200. Plants in general 574 



Index 577 



