2'M 



Charts D 293 to D 295, D 297, D 298. — Velocity-Reactions of Starches of Narcissus telamonius plenus (- 

 Narcissus poeticus ornatus ( ), and Narcisstis doubloon ( ). 



293. With Chloral Hydrate 295. With Pyrogallic Acid. 297. With Nitric 



294. With Chromic Acid. 298. With Sulphuric Acid. 



Chart D 296. — Velocity-Reactions of Pyrogallic Acid with the Starch of Narcissus telamonius plenus. Percentage 

 of entire number of grains ( ) and of total starch ( ) gelatinized. 



PtSJOD Off UUC110H ES UOTTTtS. 



io 

 o 



X 



5 



s 



»r.; » ISACT1 " ■* m:»- t^ 



100 



. w 



f t: 



3 70 



E 60 

 3 



c 



S 4t 



Charts D 299 to D 301, D 303, D 304. — Velocity-Reactions of Starches of Narcissus princess mary ( ), 



Narcissus poeticus poetarum ( ), and Narcissus cresset ( — 



299 With Chloral Hydrate. 



300 With Chromic Acid. 



301 With Pyrogallic Acid. 



A ith Nitric Acid 

 304. With Sulphuric Acid. 



Chart D 302. — Velocity-Reactions of Pyrogallic Acid with the Starch of Narcissus princess mary. Percentage of 

 ndire number of grains ( ) and of total starch ( ) gelatinized. 



