Crystallin, its digestion by Drosera, 120
Curare, action on Drosera, 204
Curtis, Dr., on Dionaea, 301
D.
Darwin, Francis, on the effect of an induced galvanic current on Drosera, 37 —, on the digestion of grains of chlorophyll, 126 —, on Utricularia, 442
Delpino, on Aldrovanda, 321 —, on Utricularia, 395
Dentine, its digestion by Drosera, 106
Digestion of various substances by Dionaea, 301 — — by Drosera, 85 — — by Drosophyllum, 339 — — by Pinguicula, 381 —, origin of power of, 361
Digitaline, action on Drosera, 203
Dionaea muscipula, small size of roots, 286 —, structure of leaves, 287 —, sensitiveness of filaments, 289 —, absorption by, 295 —, secretion by, 295 —, digestion by, 301 —, effects on, of chloroform, 304 —, manner of capturing insects, 305 —, transmission of motor impulse, 313 —, re-expansion of lobes, 318