Tlii CONTENTS. 



Movements of Organ*, Twining Stems, Leaf-movements . . 150 



Movements of Tendrils, Sensitiveness 152 



Movements in Flowers .... 153 



Movements for capture of Insects . ........ 154 



Work costs, using up Material and Energy 155 



SECTION XVII. CRYPTOGAMOUS OR FLOWERLESS PLANTS 156 



Vascular Cryptogams, Pteridophytes 156 



Horsetails (Equisetacese), Ferns . 167 



Club-Mosses (Lj-copodium), &c 161 



Quillworts (Isoetes), Pillworts (Marsilia) , . 161 



Azolla. Cellular Cryptogams 162 



Bryophytes. Mosses (Musci) 163 



Liverworts (Hepaticae) 164 



Thallophytes 165 



Characeaa 167 



Alg, Seaweeds, Ac. 168 



Lichenes or Lichens 171 



Fungi 172 



SECTION XVIII. CLASSIFICATION AND NOMENCLATURE 176 



1. KINDS AND RELATIONSHIP 176 



Species, Varieties, Individuals 176 



Genera, Orders, Classes, &c 177 



| 2. NAMES, TERMS, AND CHAEACTBRS 178 



Nomenclature of Genera, Species, and Varieties 179 



Nomenclature of Orders, Classes, &c. Terminology .... 180 



3. STSTEM 181 



Artificial and Natural 182 



Synopsis of Series, Classes, &c 183 



SECTION XIX. BOTANICAL WORK 184 



1. COLLECTION OR HERBORIZATIOW 184 



2. HERBARIUM 186 



3. INVESTIGATION AND DETERMINATION OF PLANTS ... 187 



4. SIGNS AND ABBREVIATIONS 188 



ABBREVIATIONS OP THE NAMES OP BOTANISTS 190 



GLOSSARY COMBINED WITH INDEX 193 



