Hydrocyanic acid, effects of, on Dionaea, 305
Hyoscyamus, action on Drosera, 84, 206
I.
Iron chloride, action on Drosera, 185
Isinglass, solution of, action on Drosera, 80
J.
Johnson, Dr., on movement of flower-stems of Pinguicula, 381
K.
Klein, Dr., on microscopic character of half digested bone, 106 —, on state of half digested fibro-cartilage, 104 —, on size of micrococci, 173
Knight, Mr., on feeding Dionaea, 301