More on Naudin’s hybrid; the wonder lessened slightly.

JDH’s view that insular plants [distantly] related to those of continents are common came to him only after the lecture was in print; has not yet thought it out fully.

Moroccan flora may throw some light on Madeira flora.

Cannot come to Down; John Smith is unwell.

Will go to Paris again at end of month.

Wallace and F. J. H. von Mueller of Victoria are most likely candidates for Royal Society Gold Medal for biology.

Encloses letter from Henry Barkly.

Amazed that Hugo von Mohl and E. M. Fries are not foreign members of Royal Society; Thomson going over the whole matter.

Candolle’s contribution to botany.

Lubbock shocked about Wollaston.

CD’s answer to Greg was capital.

Comments on Variation.

Charles Murchison’s work on Falconer’s Memoirs [Palaeontological memoirs and notes of the late Hugh Falconer (1868)] and JDH on Falconer.

FM much gratified by the appearance of Für Darwin translation.

Discusses dimorphism in Rubiaceae.