Motor impulse in Drosera, 234, 258 — in Dionaea, 313
Movement, origin of power of, 363
Movements of leaves of Pinguicula, 371 — of tentacles of Drosera, means of, 254 — of Dionaea, means of, 313
Mucin, not digested by Drosera, 122
Mucus, action on Drosera, 80
Müller, Fritz, on rhizocephalous crustaceans, 357
N.
Nepenthes, its power of digestion, 97
Nickel chloride, action on Drosera, 186
Nicotiana tabacum, glandular hairs of, 352