INDEX. 
SCHIFF. 
Schiff, on the digestion of casein, 95 
, on the digestion of mucus, 101 
, on peptogenes, 106 
Schimper, on aggregation, 34 
, on Utricularia, 331, 332 
, on Sarracenia purpurea, 365 
Schloesing, on absorption of nitro- 
gen by Nicotiana, 285 
Scott, Mr., on Drosera, 1 
Secretion of Drosera, general account 
of, 11 
, its antiseptic power, 13 
, becomes acid from excite- 
ment, 72 
——, nature of its ferment, 78, 
81 
— by Dionza, 238 
—— by Drosophyllum, 271 
— by Pinguicula, 307 
Seeds, living, acted on by Drosera, 
104 
—, , acted on by Pinguicula, | 
311, 314 
Sensitiveness, localisation of, in Dro- 
sera, 187 
of Dionæa, 233 
of Pinguicula, 299 
Silver nitrate, action on Drosera, 148 
Sodium, salts of, action on Drosera, 
143 
—, , inducing aggregation in 
Drosera, 43 
Sondera heterophylla, 229 
Sorby, Mr., on colouring matter of 
Drosera, 4 
Spectroscope, its power compared 
with that of Drosera, 139 
Starch, action of, on Drosera, 65, 
104 
Stein, on Aldrovanda, 260 
Strontium, salts of, action on Dro- 
sera, 149 
Strychnine, salts of, action on Dro- 
sera, 162 
Sugar, solution of, action of, on Dro- 
sera, 65 
s , inducing aggregation in 
Drosera, 44 
Sulphuric ether, action on Drosera, 
179 
} 
UTRICULARIA. 
Sulphuric ether, action on Dionæa, 246 
Syntonin, its action on Drosera, 85 
T. 
Tait, Mr., on Drosophyllum, 269 
Taylor, Alfred, on the detection of 
minute doses of poisons, 139 
Tea, infusion of, action on Drosera, 
65 
Tentacles of Drosera, move when 
glands cut off, 31, 187 
, inflection, direction of, 197 
——, means of movement, 206 
, Te-expansion of, 210 
Theine, action on Drosera, 166 
Tin chloride, action on Drosera, 151 
Tissue, areolar, its digestion by 
Drosera, 85 
, fibro-elastic, not digested by 
Drosera, 100 
| Tissues through which impulse is 
transmitted in Drosera, 200 
in Dionæa, 252 : 
Touches repeated, causing inflection 
in Drosera, 29 : 
Transmission of motor impulse in 
Drosera, 190 
in Dionæa, 252 
Traube, Dr., on artificial cells, 176 
Treat, Mrs., on Drosera filiformis, 226 
, on Dionæa, 251 
„on valve in Utricularia, 329, 
330, 346 
| Trécul, on Drosera, 1, 5 
Treub, on Dischidia, 366, 367 __ 
Tubers of Utricularia montana, 354 
Turpentine, action on Drosera, 173 
v. 
Urea, not digested by Drosera, 102 
Urine, action on Drosera, 66 
Utricularia clandestina, 346 
minor, 345 
-— montana, structure of bladders, 
348 
