104 



SuLPiiUKic Acid (il).] 

 Hydrocotainine, y. (r. warm). 

 Imperialine, pale y. 

 Javanine, intense y. 

 Jervine, y. 

 Landauosine, I'.-bn. 

 Lobeliine, r.-bn. 

 Narceine, if pure, bn. : see I. 

 Oxyacantbine, r.-bu. (V) ; see II. 

 Paricine, y.-gn. 

 Pbysostigmine, y.~>-gn.(?); see also 



I., III. 

 Piperine, y.~>-gn. slowly. 

 Sabadine, see I. 

 Solanine. 



Ustilagine, see III. 

 Veratralbiue, y.-^^r. 

 "Veratrine, y.~>-r. 

 Veratroidine, oraiige~^'r. 



Ila. Non-alkaloidal substances 

 giving yellow to brown 

 colours. 



Absyntbiin, see III. 



Agoniadin, G., light y.-«<.gn. 



Andromedotoxin, H., bn. 



Antiarin, B., y.-bn. 



Assamio Acid, G., see I. 



Oapsicin, bn. 



Digitalein, G., r.-bn., or IV. 



Diosmin, G., y. 



Ericolin, G., y.-bn. 



Euonymin, G., y.'>~r.-bn. 



Eupatorin, G., r.-bn. 



Euphorbon, B., y.-bn. 



Fraxetin, G.-d., y. 



Gentiopicrin, G., y. 



Gratiolin, y.-bn. 



Gratiosolin, bn.-r. 



Guacin, B., r.-bn. 



Helixin, G., y. 



'L.\SSII''IC.'VTION or REACTIONS, LT( 



Helleboruin, bn.-r. 

 Helleborin, bn.-r. 

 .Tunipicrin, B., light y. 

 Liriodendrin, orange. 

 Mangostin, B., y.-r. 

 Menyanthin, G., y.-bn. •wv. 

 Ononin, G., r.-y.-wr. 

 Pblorrhizin, G., y.~>-r. 

 Picrotoxin, B., y. 

 Prophetin, r.-bn. 

 Eosaginin, G., r.-bn. 

 Scillain, G., bn. 

 Scillin, r.-bn. 

 Scillitoxin, r.-wbn. 

 Smilaoin, G., y.~<-r., or I. 

 Solanine, A.G. 

 StropLanthin, G., ]iale y.-bn. 

 Syringopicrin, gn.-bn. 

 Urechitin ) y 

 TT 1 i • see I. 

 Lirecnitoxin i 



Xylostein, B., bn. 

 Vernonin, see I. 

 Villosin, G., light bn. 



III. Alkaloids giving blue and 



green colours. 

 Aricine, dark gn. 

 Aristine, bl.~>-gn.-bl. 

 Asiminine, see I. 

 Bebeerine, dirty olive-gn. 

 Cbairamidine, y.-«vdark gn. 

 Codamine, gn. 



Conchairamidine, intense gn. 

 Conchairamine. bn.'wintense gn. 

 Concusconine, bl.-gn.~^olive-gn. 

 Cryptopine, intense bl. 

 Cuprine, deep bl. 

 Curarine, r. or bl.'v^-r. 

 Cusconine, y.-gn. 

 Emetine, see II. 



Geis-sospermine, coloiirless-w bl.~^ 



colourless. 

 Glaucine, bl. 

 [Papaverine, if impure; see I. and 



IV.] 

 Paricine, y.-gn. 

 Pbysostigmine, y. ~»- olive-gn. (?) ; 



see I. 

 Piperine, see II. 

 Protoveratrine, grad. gn.^~bl. 

 Pseudomorpbine, olive-gn., or IV. 

 Quebrachamine, bl. 

 Rheadine, olive-gn., or I. 

 Thebaicine, bl. 

 Tbebenine, bl. 



Tylophorine, r.-bn. ~vgn.~v.bl. 

 Ustilagine, bn.~>.intense gn. 



III". Non-alkaloidal substances 



giving blue and green colours. 

 Absyntbiin, B., bu.~vgn.~vbl. 

 Agoniadin, G., light y.~vgn. 

 Aristolochin, B., dark gn. 

 Asclepiadin, G., y.-gn.~vdeep gn. 

 Assamic Acid, G., see I. 

 Coniferin. G., v.-bl. 

 Crocetin, G.-d., bl. 

 Crocin, G., deep-bl. 

 Digitalin, G., gn. (authorities differ). 

 Frangulin, G., gn.~vp.~vdark r. 

 Sparattospermin, gn.~vr. 

 Strophauthin, G., pale y.~vbn.~vgn. 

 Syringin, G., dark bl. 

 Syringopicrin, B., gn.~vbn. 

 Tulucunnin, bn.~vv. 



IV. Alkaloids giving no colour, 



or very pale yellow merely. 

 Aconine. 

 Aconitine, see I. 



[SiLriuKic Acid (27). 

 Akazgine. 

 Alsionidine. 

 Anagyrine. 

 Artarine. 

 Atherospermine. 

 Atropine. 



Brucine (red with trace HXO3). 

 Carpaine. 

 C'hairamine. 

 Chelidonine. 

 Chrysanthemine. 

 Cinchonidine. 

 Cinchonine. 

 Cinchovaic Acid. 

 Cocaine. 

 Codeine. 

 Coniine. 

 Coptine. 



Corydaline, see I. 

 Cytisine. 



Delphinine, see II. 

 Geissospermine, colourless at first ; 



see III. 

 Gelsemine, or III. 

 Hydrastine. 

 Hyoscine. 

 Hyoscyamine. 

 Lanthopine. 

 Lycoctonine. 

 Morphine. 

 Narcotine. 

 Nicotine. 



Oxyacantbine, see II. 

 Papaverine, if pure : see I. 

 Picraconitine. 

 Pilocarpine. 

 Pseudojervine, if pure. 

 Pseudomorpbine, if pure acid ; see 



III. 

 Quinidine. 



