APPENDIX 



THE GREAT GROUPS OF PLANTS 



Division 



Subdivision 



I. Thallophyta... • 



A. Algae. 



B. Fungi. 



II. Bryophyta. 



III. Pteridophyta.. 



IV. Calamophyta.. 



V, Lepidophyta. 



VI. Cycadophyta, . 



Class 



1. Cyanophyceae 



2. Chlorophyceae 



3. Phaeophyceae 



4. Rhodophyceae 

 I. Myxomycetes 

 £. Schizom ycetes 



(Bacteria) 



3. Phycomycetes 



4. Ascomycetes 



5. Basidiom ycetes 



6. Fungi imperfecti 



(life histories 

 imperfectly known) 



Order 



1. Hepaticae.. 



1 Ju: 



I An 



Ricciales 



Marchantiales 



ingermamiialeB 

 Anthocerotales 



Musci.. 



1. Eusporangiatae.. 



Andreales 

 Sphagnales 

 Bryales 

 Ophioglossales 



Marratiales 

 Isoetales 



- . r Filicales 



[ -.. LeptosporangiatJE... | j^^^;,;^,^ 



f I. Sphenophyllineae. . . Sphenophyllales 



I 2. Equisetineae Equisetales 



^^ 3. CalamatineEB Calamarales 



1. LycopodineEB Lycopodiales 



-.,,,. f Selaginellales 



2. Lepidodendrineae... . < , -j j j i 



\ Lepidodendrales 



1. CycadofilicineEB. . . . Cycadofilicales 

 ■£. Cycadineae Cycadales 



3. Bennettitineae Bennettitales 



r Cordaitales 



4. Cordaitineae \ Ginkgoales 



[ Gnetales 

 621 



