APPENDIX 

 THE GREAT GROUPS OF PLANTS 



Division 



I. Thallophyta. . 



Subdivision 



A. Algae. 



B. Fungi. 



Class 



Order 



1. Cyanophyceae 



2. Chlorophyceae 



3. Phaeophyceae 



4. Rhodophyceae 



1. Myxomycetes 



2. Schizomycetes 



(Bacteria) 



3. Phycomycetes 



4. Ascomycetes 



5. Basidiomycetes 



6. Fungi imperfecti 



(life histories 

 imperfectly known) 



f Ricciales 





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