CLASSIFICATION OF PLANTS. 



plants often assume the form of a flat expansion (thallus), 

 whence they derive their name of Thallophytes, or plants 

 growing in flat masses. Lichens, Fungi, and Sea-weeds, 

 constitute this last, and lowest class of vegetation. 



105 



NOMENCLATIVE. 





>, derived from 



Pod, an 



, and mean 



fer*, Cone- 





Th 



and Tree 







lucu ., Carota) 



gS2s^^"*a M 



free from the ovaries." This 



t Mn 



>> the 

 ways h ''"nthenm. ' 



BOTANICAL ANALYSIS. 



them. ! ,.{,,,,-.. i I* . . _ ^ 



perfect 



Iff- , 





' ' 





ir 



:: W 



? 



"- 



14 





forbe.Tve^ar'ied at t In o 



with 



i, s, ut 



nd fertile. The structure 

 I ft. ,nodo of th.,r aC 



