Transmission of motor impulse in Drosera, 234 — — in Dionaea, 313
Traube, Dr., on artificial cells, 216
Treat, Mrs., on Drosera filiformis, 281 —, on Dionaea, 311 —, on Utricularia, 408, 430
Trcul, on Drosera, 1, 5
Tubers of Utricularia montana, 439
Turpentine, action on Drosera, 212
U.
Urea, not digested by Drosera, 124
Urine, action on Drosera, 79
Utricularia clandestina, 430 — minor, 429