LESSON 33.] ARTIFICIAL SYSTEM OP LINNiEUS. 



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575. The twenty-four classes of Linnaeus were founded upon 

 something about the stamens. The following is an analysis of 

 them. The first great division is into two great series, the PhcB- 

 nogamous and the Gryptogamous, the same as in the Natural System. 

 The first of these is divided into those flowers which have the sta- 

 mens in the same flower with the pistils, and those which have not ; 

 and these again are subdivided, as is shown in the following tabular 

 view. 



Series I. PHiENOGAMIA ; plants with stamens and pistils, i.'e. witll real 

 flowers. ^ 



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