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THE CHEMISTRY OF THE PLANT 



Atropine 



C17H23NO3 

 Berberin 



C20H17NO4 

 Brucine 



C23H26N:!04 



Cocaine 



C17H21NO4 

 Coniine 



CsHnN 



Cytisin 

 C11H14N2O 



Hydrochinin 

 C20H26N2O2 



Hyoscyamine 

 C17H23NO3 



Lupinin 

 C10H19NO 



Morphine 



CiyHiglsOa 



Nicotine 



C10H14N2 

 Quinine 



C20H30N 2O2 

 Strychnine 



G21H22N 2O2 

 Taxin 



C37H52NO10 



Veratrine 



C22H42NO9 

 Protein Group. 



In leaves of Atropa bella- 

 donna. 



In Berberidaceae, Ranuncu- 

 laceae, Papaveraceae, etc. 

 In the seeds of nux vomica 

 {Strychnos nux-vomica. ) 

 In leaves of coca (Erythrox- 

 ylon coca) . 



The poisonous principle of the 

 hemlock {Coniiim macula- 

 turn). 



In various Fabaceae, e.g. 

 Cytisus, Laburnum, Sophora, 

 Thermopsis, Baptisia, Ulex, 

 etc. 

 In Cinchona bark. 



I n henbane {Hyoscyamus 



niger). 



In seeds of various lupines. 



The chief of many alkaloids 

 in opium, the coagulated latex 

 of Papaver somniferum. 

 In tobacco. 



In the bark of Cinchona. 



In the seeds of nux vomica 



{Strychnos nux-vomica). 



In twigs, leaves and fruit of 



the European yew {Taxu^ 



baccata) . 



In Veratrum album. 



This embraces a vast number 

 of very complex compounds 



