[I] Pfeffer—‘Physiology of Plants,’ vol. 3, pp. 75 and 76. English Translation, Clarendon Press.
[J] See also Bose and Das—‘Physiological Investigations with Petiole-Pulvinus preparations of Mimosa pudica.’ Proc. Roy. Soc. B. Vol. 89, 1916.
[K] Bose—“An Automatic Method for the Investigation of Velocity of Transmission of Excitation in Mimosa.” ‘Phil. Trans.’ ‘B, Vol. 204 (1913) and also “Irritability of Plants.” Longman’s Green & Co. (1913), p. 132.
[L] Bose—“Comparative Electro-Physiology” (1907). Longmans, Green and Co.
[M] Ibid, p. 478.
[N] For fuller account see Bose—‘The influence of Homodromous and Heterodromous Electric Current on Transmission of Excitation in Plant and Animal.’ Proc. R. S. B., Vol. 88, 1915.
[O] Bose—‘Plant Response’ (1906); ‘Irritability of Plants’ (1913).
[P] Cf. Bose—“Plant Response,” p. 535; “Comparative Electro-Physiology,” p. 64; “Irritability of Plants,” p. 196.
[Q] Biedermann—Electro-Physiology (English Translation), Vol 1, pp. 83, 84, 85; Macmillan & Co.
[R] In the response of inorganic matter I have obtained records of positive, diphasic and negative responses. It would perhaps be advisable to refer the ‘A’ and ‘D’ effects, to physico-chemical change. The simultaneous double reaction, combination and decomposition, is of frequent occurrence in many chemical changes.