Summary

Sends plant and directions to his home so that CD’s gardener may call for another plant.

Summary

Will send grasses CD asked about.

Reports observations on brood of Australian chicks he is hatching.

Summary

CD finishing Lythrum paper [Collected papers 2: 106–31].

Pleased at Bates’s appointment

and Wallace’s paper.

Summary

Is sending some plants and seeds to JDH.

Thanks Mrs Hooker for telling him of a life of his grandfather [Erasmus Darwin] of which he had not heard.

Summary

Again refuses to help Scott as "unfitted" to make his way in the world. Scott is unwilling to take his part in the "struggle for life", unlike Tyndall, Faraday, Huxley, and Lindley, who established themselves. Scott’s work is not science, but "scientific horticulture".

Summary

William [Hooker] is in first division of matriculation list of London University.

Other family news.

No news on Ayrton affair. Ayrton has taken staff appointments out of JDH’s hands.

Asks whether CD knows about Zizania aquatica – can hardly believe it is an annual.

Summary

Is slowly writing Lythrum paper [Collected papers 2: 106–31].

Thanks for [Charles?] Wright’s observations on orchids

– could he note what attracts insects to Begonia and Melastoma? H. Crüger, who was going to observe Melastomataceae, has died.

Describes the climbing habits of Bignonia capreolata and Eccremocarpus scaber.

How does AG know the perfect flowers of Voandzeia are quite sterile?

He has a case of dimorphism in holly; asks AG to report on American hollies.

Summary

JS has now taken post of Curator of the Royal Botanic Garden, Calcutta.

Wishes to vindicate himself of the charge that he pursued his experiments at Edinburgh to the detriment of his work.

Apologises for poor quality of his Verbascum paper, which was written from his notes during the passage to India [J. Asiat. Soc. Bengal 36 (1865) pt 2: 145–74].

Summary

Sends his paper on "Willow-galls" [Proc. Entomol. Soc. Philadelphia 3 (1864): 543–644].

Lengthy criticism of Agassiz’s views on species as stated in his Essay on classification [1857].

Interested by CD’s trimorphism in Lythrum. Thinks some great mystery may lie in the fact that in some genera, some species are tri-, some di-, and some monomorphic, and in other genera, Apis, Vespa, Bombus, all the known species are dimorphic.

Summary

CD thinks JDH takes a hard view of Scott’s character, but will not argue further.

Leersia.

Working on homomorphic and heteromorphic crosses in Primula.

Summary

As Honorary Secretary of the Botanical Congress he asks that CD’s name be listed as a member of its committee.

Summary

Has been asked to take shares in the Artizans’ Dwellings Co., in which CD is a shareholder. If it is really a project for public good, he would be glad to be associated.

Owen has answered his letter in Nature [7 (1872): 5–7].

A letter from Tyndall [from America] was read at the X Club.