INDEX, 
461 
SOHIEF. 
Schiff, on hydrochloric acid dis- 
solving coagulated albumen, 
86 
—, on manner of digestion of 
albumen, 93 
——, on changes in meat during 
digestion, 99 
—, on the coagulation of milk, 
114 
——, on the digestion of casein, 
116 
—, —— of mucus, 123 
——,, on peptogenes, 129 
Schloesing, on absorption of nitro- 
gen by Nicotiana, 352 
Scott, Mr., on Drosera, 1 
Secretion of Drosera, general ac- 
count of, 13 
— —, its antiseptic power, 
15 
—~ ——,, becomes acid from ex- 
citement, 86 
— —, nature of its ferment, 
94, 97 
— by Dionza, 295 
—— by Drosophyllum, 335 
—— by Pinguicula, 381 
Seeds, living, acted on by Drosera, 
127 
—, — , acted on by Pinguicula, 
385, 390 
Sensitiveness, localisation of, in 
Drosera, 229 
— of Dionza, 289 
—— of Pinguicula, 371 
Silver nitrate, action on Drosera, 
181 
Sodium, salts of, action on Drosera, 
176 
——, ——, inducing aggregation in 
Drosera, 50 
Sondera heterophylla, 284 
Sorby, Mr., on colouring matter of 
Drosera, 5 
Spectroscope, its power compared 
with that of Drosera, 170 
Starch, action of, on Drosera, 78, 
Stein, on Aldrovanda, 321 
Strontium, salts of, action on Dro- 
sera, 183 
TURPENTINE. 
Strychnine, salts of, action on 
Drosera, 199 
Sugar, solution of, action of, on 
Drosera, 78 
’ , inducing aggregation in 
Drosera, 51 : 
Sulphuric ether, action on Drosera 
219 
——, —— on Dionma, 304 
Syntonin, its action on Drosera, 102 
T. 
Tait, Mr., on Drosophyllum, 332 
Taylor, Alfred, on the detection of 
minute doses of poisons, 170 
Tea, infusion of, action on Drosera, 
78 
Tentacles of Drosera, move when 
glands cut of, 36, 229 
, inflection, direction of, 243 
—, means of movement, 254 
——, re-expansion of, 260 
Theine, action on Drosera, 204 
‘Tin chloride, action on Drosera, 
185 
Tissue, areolar, its digestion by 
Drosera, 102 
, fibro-clastic, not digested by 
Drosera, 122 
Tissues through which impulse is 
transmitted in Drosera, 247 
in Dionza, 313 
Touches repeated, causing inflec- 
tion in Drosera, 34 : 
Transmission of motor impulse in 
Drosera, 234 
— in Dionea, 313 
Traube, Dr., on artificial cells, 216 
‘Treat, Mrs., on Drosera filiformis, 
281 
, on Dionea, 311 
——,, on Utricularia, 408, 430 
Trécul, on Drosera, 1,5 
Tubers of Utricularia montana, 439 
Turpentine, action on Drosera, 212 
