231 



pBsioD or u&cnon m luifUTBa. 

 a 10 IS ao .88 30 35 40 45 50 86 60 



100 

 . 90 



I SO 



|-70 



r° 



B 60 



Psaioo or lucnoR v MOnms. 

 B 10 15 20 2» 30 35 40 48 00 B6 eO 



%t 





ys 



nuoD or lucnoH m unnTna 

 a 10 15 20 28 30 35 . 40 45 SO, 58 81 



2 70 



I 40 

 o 30 

 20 



i 



Chakts D 293 TO D 295, D 297, D 298.— Velodty-Readions of Starches of Narcissus telamonius plenus ( ), 



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



293. With Chloral Hydrate. 



294. With Chromic Acid. 



295. With Pyrogallio Acid. 



297. With Nitric 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. 



el 



h 



s 

 s 



Charts D 299 to D 301, D 303, D ^{A.— Velocity-Reactions of Starches of Narcissus princess mary ( - 

 Narcissus poeticus poetarum ( ), and Narcissus cresset ( ). 



" ~ " 301. With Pyrogallic Acid. 303. With Nitric Acid. 



-), 



299. With Chloral Hydrate. 



300. With Chromic Acid. 



304. With Sulphuric Acid. 



Chart D Z02.— Velocity-Reactions of Pyrogallic Acid ivith the Starch of Narcissus princess mary. Percentage of 

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



