THE NATURAL SYSTEM. 



159 



520. The following is a condensed tabular view of the Natural 

 System as above constituted. 



THE VEGETABLE KINGDOM. 



The Sub-kingdom PIMENOGAMIA, or FLOWERING PLANTS. 

 Province 1st, Exoyens, or Dicotyledons. 

 Class I. Angiosperms. 



Cohort A. Dialypetalao, or Polypetalous Exogens (Roscworls). 

 Cohort B. Gamopetalx, or Mouopctalous Exogens (Phloxworts) 

 Cohort C. Apctalae, or Apetalous Exogens (Pokeworts). 

 Class II. Gynmosperms. 



Cohort D. Conoidese, or Cone-bearing Plants (Pines). 

 Province 2d. Eiulogens, or Monocotyledons. 

 Class III. Petalifewe, or Aglumacecc. 

 Cohort E. Spadicifiorae (the Aroids, etc.) 

 Cohort F. Floriderc (Lilyworts, etc.) 

 Class IV. Glumiteni 1 , glumaceous Endogens. 



Cohort G. Graminoideae (Grasses, etc.) 

 The Sub-kingdom CHYPTOGAMIA, or FLOWERLESS PLANTS. 

 Province 3d. Acroffens, the Point-growers. 

 Class V. Angiospores. 

 Cohort II. Lycopoclales, or Lycopods. 

 Cohort J. Filicales, or Ferns. 

 Cohort K. Muscules, or Mosses. 

 Province 4th. Thallogens, the Mass-growers. 

 Class VI. Gymnospores. 



Cohort L. Lichenales, the Lichens. 

 Cohort M. Algales, the Seaweeds. 

 Cohort K Fungales, or Fungi. 



524 



\ 



Fig. 524, A Moss (Bartramia). 525, Chara ; 526, a portion mag. 

 nified. 527, Lichens (Cladonia). 528, 9, Seaweeds ; 8, Vaucheria 

 s, a spore just discharged ; 9, Fucus ; a, air-vessel ; b, fruit ; z, 

 section of one of the fruit-clots ; c, a spore with paraphyses. 



