376 BIOLOGY 



Sub-phylum 2. Fungi: thallophytes without chlorophyll : bac- 

 teria, yeasts, molds, etc. 



Class I. Schizomycetes: the bacteria (Fig. 33). 



Class II. Saccharomycetes: the yeasts (Fig. 32). 



Class III. Phycomycetes: the alga-like fungi (Fig. 42). 



Class IV. Ascomycetes: the sac-fungi. 



Class V. Basidiomycetes: the basidio-fungi (Fig. 115). 



Phylum II. BRYOPHYTA: the moss-like plants. 



Class I. Hepaticce: the liverworts. 

 Class II. Mustinece: the mosses. 



Phylum III. PTERIDOPHYTA: the ferns and their allies. 



Class I. Filicales: the true ferns (Fig. 124). 

 Class II. Equisetales: the horse-tails. 

 Class III. Lycopodiales: the club mosses. 



Phylum IV. SPERM ATOPHYTA: the seed-bearing plants. 



Sub-phylum 1. Gymnospermae : the cone-bearing plants, 



pines, hemlocks, etc. 

 Sub-phylum 2. Angiospermse : flowering plants. 



Class I. Monocotyledons: endogenous plants. 



Class II. Dicotyledons: exogenous plants. 



THE ANIMAL KINGDOM: 

 Division I. PROTOZOA: unicellular animals. 



Class I. Rhizopoda: animals with naked protoplasm and 

 pseudopodia (Fig. 19). 



Class II. Infusoria: animals with cilia, flagella, or ten- 

 tacles, and usually a mouth (Fig. 21). 



Class III. Sporozoa: parasitic animals, producing spores 

 and having a metamorphosis (Fig. 25). 



