GENUS LILIUM. 



497 



Differentiation of Certain Starches of the Genus Lilium. Continued. 



Staining He actions. Continued. 



With Genlimi Violcl. Continued. 



L. henryi: Fair, more than in L. candidum. 

 L. auralum: Light, the same ;is in L. ciindidum. 

 L. spcciosum var. album: Light, the same as in L. candi- 

 dum. 

 L. martagon: Light, less than in L. cniuUduiit. 

 L. superbum: Light, less than in L. nindidniii. 

 L. h-nuifolium: Fair, more than in L aiiiilidiim. 

 L. piirddtiiiiiin: Light, less than in Ij. cnndidniii. 

 L. pubtrulum: Light, slightly more than in L. aindidum. 



With Safranin. 

 L. candidum: Light to fair. 

 L. longiflorum var. giganteum: Light, slightly less than in 



L. candidum. 

 L. longiflorum var. eximium: Very light, less than in L. 



candidum. 

 L. parnfi: Light, slightly less than in L. candidum. 

 L. rubellum: Very light, much less than in L. candidum. 

 L. philadelphicum: Rather light, less than in L. candidum. 

 L. tigrinum var. splendens: Light, slightly less than in L. 



candidum. 

 L. henryi: Light to fair, the same as in L. candidum. 

 L. auratum: Light to fair, the same as in L. candidum. 

 L. speciosum var. album: Light, slightly less than in L. 



candidum. 

 L. martagon: Very light, less than in L. candidum. 

 L. superbum: Light, less than in L. candidum. 

 L. tenuifolium: Light, less than in L. candidum. 

 L. pardalinum: Light, less than in L. candidum. 

 L. pubiTulum: Light to fair, the same as in L. candidum. 



Temperature op Gelatinization. 



L. candidum: 6L2 to 62.1 C, mean 61.65. 



L. longiflorum var. giganteum: 62.1 to 63 C, mean 62.55. 



L. longiflorum var. eximium: 65 to 66.2 C, mean 65.6. 



L. parriji: 52 to 53.2 C, mean 52.6. 



L. rubellum: 60.8 to 61.1 C, mean 60.95. 



L. philadelphicum: 62.8 to 65 C, mean 63.9. 



L. tigrinum var. splendent: 61.7 to 62.4 C , mean 62.05. 



L. henryi: 55.9 to 56.1 C, mean 56.0. 



L. auralum: 58 to 59.2 C, mean 58.6. 



L. speciosum var. album: 64.1 to 64.6 C, mean 64.35. 



L. martagon: 58.5 to 59.7 C, mean 59.1. 



L. superbum: 60.8 to 62.4 C, mean 61.6. 



L. tenuifolium: 56.6 to 58 C, mean 57.3. 



L. pardalinum: 62.1 to 64.5 C., mean 63.3. 



L. puberulum: 62.1 to 62.2 C, mean 62.15. 



Effects of Various Reagent.?. 



Reaction with Chloral Hydrate-Iodine. 



L. candidum: Begins at once; complete in all in 15 minutes. 



L. longiflorum var. giganteum: Begins at once; complete 

 in all in 12 minutes. 



L. longiflorum var. eximium: Begins at once; complete in 

 all in 10 minutes. 



L. parryi: Begins at once; complete in all in 5 minutes. 



L. rubellum: Begins at once ; complete in all in 10 minutes. 



L. philadelphicum: Begins at once; complete in all in 9 

 minutes. 



L. ligrin uin var. splendens: Begins at once; complete in all 

 in 4^2 minutes. 



L. henryi: Begins at once; complete in all in 15 minutes. 



L. auratum: Begins at once; complete in all in 17 minutes. 



L. speciosum var. album: Begins at once; comiilete in all 

 in 5 minutes. 



L. martagon: Begins at once; complete in all in 5 minutes. 



L. superbum: Begins at once; complete in all in 10 minutes. 



L. tenuifolium: Begins at once; complete in all in 8 min- 

 utes. 



L. pardalinum: Beginsatonce; completeinall in4niinutes. 



L. puberulum: Beginsatonce; complete in all in 15minutes. 



Effects of Various Reagents. Continued. 

 Reaction with Chromic Acid. 



L. candidum: Begins at once; complete in all in 50 sec- 

 onds. 



L. longiflorum var. giganteum: Begins at once; complete 

 in all in 40 seconds. 



L. longiflurum var. eximium: Begins at once; complete in 

 all in 45 seconds. 



L. pnrryi: Begins at once; complete in all in 15 seconds. 



L. rubiitiim: Beginsatonce; coini)lete in all in 30 seconds. 



L. philadelpliicum: Begins at once; complete in all in 20 

 seconds. 



L. tigrinum var. splendens: Begins at once; complete in 

 all in 15 seconds. 



L. henryi: Begins at once; complete in all in 40 seconds. 



L. auratum: Begins at once; complete in all in 70 seconds. 



L. speciosum var. album: Begins at once; complete in all 

 in 25 seconds. 



L. martagon: Begins at once; complete in all in 25 seconds. 



L. superbum: Begins at once; complete in all in 25 seconds. 



L. tenuifolium: Begins at once; complete in all in 40 sec- 

 onds. 



L. pardalinum: Begins at once; complete in all in 50 sec- 

 onds. 



L. puberulum: Begins at once; complete in all in 30 sec- 

 onds. 



Reaction with Pyrogallic Acid. 



L. candidum: Begins in 10 seconds; complete in all in 60 

 seconds. 



L. longiflorum var. giganteum: Begins at once; complete 

 in all in 45 seconds. 



L. longiflorum var. eximium: Begins in 20 seconds; com- 

 plete in all in 150 seconds. 



L. parryi: Begins at once; complete in all in 20 seconds. 



L. rubellum: Beginsatonce; complete in all in 25 seconds. 



L. philadelphicum: Begins at once; complete in all in 17 

 seconds. 



L. tigrinum var. splendens: Begins at once; complete in 

 all in 35 seconds. 



L. henryi: Begins at once; complete in all in 60 seconds. 



L. auratum: Begins at once; complete in all in 60 seconds. 



L. speciosutn var. album: Begins at once; complete in all 

 in 20 seconds. 



L. martagon: Begins at once; complete in all in 20 seconds. 



L. superbum: Beginsatonce; complete in all in 35 seconds. 



L. tenuifolium: Begins at once; complete in all in 30 sec- 

 onds. 



L. pardalinum: Begins at once; complete in all in 60 sec- 

 onds . 



L. puberulum: Begins at once; complete in all in 60 sec- 

 onds. 



Reaction witli. Ferric Chloride. 



L. candidum: Begins in 60 seconds; complete in all in 21 

 minutes. 



L. longiflorum var. giganteum: Begins in 90 seconds; com- 

 plete in all in 17 minutes. 



L. longiflorum var. ccimium: Begins in 30 seconds; com- 

 plete in aU in 10 minutes. 



L. parryi: Begins in 30 seconds; complete in all in 14 

 minutes. 



L. rubellum: Begins in 60 seconds; complete in all in 16 

 nainutes. 



L. philadelphicum: Begins in 30 seconds; complete in all 

 in 11 minutes. 



L. tigrinum var. splendens: Begins at once; complete in 

 nearly all in 7 minutes. 



L. henryi: Begins in 60 seconds; complete in all in 30 

 minutes. 



L. auratum: Begins in 60 seconds; complete in all in 10 

 minutes. 



L. speciosum var. album: Begins in 10 seconds; complete 

 in all in 17 minutes. 



