38 FUNGOID DISEASES 



relationship of the phyla. The classes represented 

 by the shaded areas are those that are chlorophyll 

 bearing, while the classes of fungi are left unshaded. 

 Classes 1-7 and 9-14 are aquatic, being the Algce ; 

 18 and 19 are respectively Mosses and Liverzvorts ; 

 20-26 inclusive are Ferns and Fe7it allies ; 28 are 

 Cycads ; 31 are Conifers ; 32 Monocotyledons ; and 

 33 Dicotyledons. Class 8 is the Phycomycetece ; 15 

 the AsconiycetecB ; 16 the Telio spore ce ; and 17 the 

 Basidiomycetece ; while F.L represents the Fungi 

 Imperfect i. 



The classes omitted (22, 24, 27, 29 and 30) are 

 chiefly fossil plants, so that their relative size 

 cannot be shown on the table, which aims to show 

 the relative number of species now existent. 



