TO BOTANY. 



115 



OLD GENERA. 



Petasites 



Ananthocyclus 



Ceratocephalus 



Doria 



Medium 



SpeculumVeneris 



Cornucopioides 



Limontoides 



Viscaria 



Tetragonolobus 



NEW GENERA. 



Tussilago, with fasciculate flowers. 

 Cotula, with flosculose flowers. 

 Bidens, with radiate flowers. 

 Solidago, with few flowers in the radius, 

 Campanula, with fruit quinquelocular. 

 Campanula, with siliquose fruit. 

 Valeriana^with an irregular flower. 

 Statice, with a monopetalous flower.. 

 Silene, with a quinquelocular flower. 

 Lotus, with an angular fruit. 



CHAP. XXXIII. 



OF THE GENERA REJECTED BY THE SYSTEM, AS 

 . GROUNDED ON A DIFFERENCE IN THE 

 FRUIT ONLY. 



* 



IT has been observed in Chap. 30th, tHt a great 

 many genera had been established on account of 

 differences in the pericarpium, but that they have 

 since been abolished : of these the following is a list ; 

 in which, as in the preceding lists, it will appear 

 where they are now ranged. 



OLD GENERA. NEW GENERA. 



Clandestina Anblatum*, with an elastic fruit. 



TroUiusf Helleborus, with a multicapsular fruit. 



Sesamoides Reseda, with a multicapsular fruit. 



Lycopersicon Solanum, with a muliicapsular fruit. 



Ascyrum t Hypericum, with a quinquecapsular fruit. 



* Now Lathraea. 



+ Trollius and Helleborus are parted again. 



J The title Ascyrum is still in use for another genus. 



