X CONTENTS. 



PAGB 



Order 2. Ustilaginese 308 



Sub-Class VI. Basidiomycetes 310 



Series I. Protobasidioinycetes . 315 



II. Autobasidiomycetes 315 



Order 1. Hymenomycetes 315 



2. Gasteromycetes 317 



Subsidiary Group. Lichenes 319 



GEOUP II. BEYOPHYTA (MUSCINE^) 324 



Class III. Hepaticae (Liverworts) 333 



Order 1. Marchantiaceae 336 



2. Jungermanniaceae , ... 343 



,, 3. AnthocerotaceaB 352 



Class IV. Musci (Mosses) 354 



Order 1. Sphagnaceae ,,.,,.. 363 



2. Andreaeaceae 365 



,, 3. Archidiacese , , . . . . 366 



4. Bryineaa t 367 



GEOUP III. PTEEIDOPHYTA (VASCULAE CEYPTOGAMS) . . 372 



Class V. Filicinae , 381 



Sub-Class. Eusporangiatee , t , f 381 



Homosporeaa, 



Order 1. Ophioglossace .,,,,.. 381 



,, 2. Marattiaceee . . . . f t 333 



Heterosporeae. 



,, 3. Isoetaceaa f 334 



Sub-Class. Leptosporangiatee , . . . . . 333 



Homosporeae (Filices) . 333 



Order 1. Hymenophyllaceae .... . 494 



2. Polypodiaceae f , ' . . r f 494 



3. Cyatheacea3 -.,..,., 405 



4. Gleicheniaceae .... 495 



,, 5. Schizaeaceas , , f f 40g 



,, 6. Osmundaceae . . . 4Q^ 



Heterosporeae (Hydropterideaa) . . 406 



,, 7. Salviniacese ..... ' 415 



,, 8. Marsileaceae t - ? 



Class VI. Equisetinae i f , , , 



Order 1. Equisetaceae t 



Class VII. Lycopodinae ..,.,' 431 



Sub- Class. Homosporeae t 491 

 Order 1. Lycopodiaceaa '.,'', 



,, 2. Psilotaceae , 49 _ 

 Sub-Clas*. Heterosporesa .... 

 Orders. Selaginellaceaa 



