Congratulates JDH on his becoming a C.B.

Hard at work on sexual selection – weary of everlasting males and females, cocks and hens.

Has read J. H. Stirling vs Huxley on protoplasm [As regards protoplasm (1869)]

and E. B. Tylor on survival of old thoughts in modern civilisation.

Bentham’s Linnean Society [Presidential] Address [see 6793] is worth its weight in gold in making converts. C. J. F. Bunbury is impressed by it.

Likes JDH’s review of K. F. Schimper’s work [Paléontologie végétale, in Nature 1 (1869): 48].

Pleased to undertake publication of a new French translation of Origin based on the 5th English edition. J. J. Moulinié to be translator, with Carl Vogt reviewing his work. Will make arrangements to buy out the Royer edition [V. Masson et Fils; Guillaumin et Cie.].

Comments on A. W. Bennett’s letter [Nature 1 (1869): 58] on fertilisation of winter-flowering plants. CD used net, not a bell-glass to cover Lamium.

Refers to F. Delpino’s observations on fertilisation of grasses; CD is glad to say these observations are compatible with "the very general law that distinct individual plants must be occasionally crossed".