John Scott’s paper [see 4332] read at Linnean Society; praised by George Bentham.

Himalayan pine in Macedonia.

JDH is in a quarrel with H. C. Watson.

Bentham proposes John Scott be made an associate of the Linnean Society.

CD’s climbing plant experiments make it impossible to deny nerve force in plants.

Has discussed Frankland’s new glacial theory with Lyell.

Bishop Colenso’s trial.

Possibility of Scott’s coming to Kew as a curator.

Sends a Corydalis.

Hermann Crüger’s paper [see 4394] splendid, but he has made a mess of propagating Cinchona in Trinidad.

JDH’s opinion of Germans.

JDH thanks his Uncle, Reverend John Gunn, for a copy of his work: GEOLOGY OF NORFOLK. JDH sends Gunn Sir Edward Frankland's hypothesis on the glacial epoch. [Leonard] Horner is 80 & dying. JDH saw [Charles] Lyell, who was in shock about the bone caves in Borneo. Mentions subscriptions in support of Bishop [John William] Colenso. JDH's Father William Jackson Hooker is well. JDH is going to [Sir Joseph] Prestwitch's lecture on flint implements. Asks when Gunn is coming to London, suggests he attends upcoming Royal Society parties. Discusses: latest additions to his own & Francis 'Frank' Darwin's collections of Wedgewood pottery; a medallion of William Gifford 'Giffy' Palgrave made by [Thomas] Woolner; & [Sir Roderick Impey] Murchison's butter boats.