MEANING OF THE TERMS 



6l 



E. An Outline of the Classification of Plants: 1 

 THE GREAT GROUPS OF PLANTS 



Division 



I. Thallophyta.. 



Subdivision 



A. Algae. 



B. Fungi. 



Class 



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) 



Order 



II. Bryophyta. 



III. Pteridophyta.. 



IV. Calamophyta. 

 V. Lepidophyta. 



VI. Cycadophyta. 



z. Hepaticae 



2. Musci 



1. Eusporangiatse. . . . 



2. Leptosporangiatae., 



r. Sphenophyllineas, . 



2. Equisetineae 



3. Calamarineas 



1. Lycopodineae 



f. Lepidodendrineae.. 

 \ 



f i. Cycadofilicineae. . . 



2. Cycadineae 



3. Bennettitineae 



4. Cordaitineae.. . 



f Ricciales 

 I Marchantiales 

 | Jungermanniales 

 [ Anthocerotales 



Andreales 



Sphagnales 



Bryales 



Ophioglossales 



Marratiales 



Isoetales 



Filicales 



Marsiliales 



Sphenophyllales 



Equisetales 



Calamarales 



Lycopodiales 



Selaginellales 



Lepidodendrales 



Cycadofilicalea 



Cycadales 



Bennettitales 



Cordaitales 



Ginkgoales 



Gnetales 



1 For reference, not memorizing. 



