Movements of cotyledons of Oxalis.

Francis Darwin at Würzburg with Julius Sachs.

Thanks for bananas.

Will rejoice when Joseph Dalton Hooker is no longer burdened by his Royal Society duties.

Thanks for seeds and plants.

News of Francis and Horace Darwin.

Asks WTT-D to identify a leaf.

JDH may put CD’s name down for £200 for the proposed fund.

Does JDH have a plant of Porlieria hygrometrica he could lend to CD?

Movement and sensitivity of flower parts; relationship to cross-fertilisation.

Federico Delpino on mechanical movements of flower parts of Maranta. CD’s observations on Maranta, and his eagerness to compare cases of movement and irritability in plants.

Thanks for plants and seeds; requests for more to test Sachs’s notion on "bloom".

GB’s note has given him more pleasure than his election to the French Academy.

Heliotropic responses in aerial roots and tendrils.

Sends seeds received from Fritz Müller.

Has been reading WTT-D’s lecture ["Plant-distribution as a field for geographical research", Proc. R. Geogr. Soc. 22: 412–45].

Heliotropism in roots.

Francis Darwin’s work on "bloom" and its relation to stomata.

Movements of flower-stalks of Oxalis.

Wants some plants for sleep-movement observations. Has almost finished experimental work and must start sorting his notes.

Wants Impatiens seeds, in order to observe movements of cotyledons.

CD hopes his book [Movement in plants] will be worth the effort WTT-D has put into getting plants for him; fears he has achieved little.

Does not think sermon by E. B. Pusey [see 11763] is worth a reply. HNR may quote CD as saying that Pusey is "mistaken in imagining that I wrote the Origin with any relation whatever to Theology". Pusey’s attack will be powerless to retard belief in evolution.

Movements in Oxalis.

Heliotropic movements. Is giving up experiments until the spring.

Wants to borrow Duchartre’s Éléments de botanique [1867].

Thanks for book [Duchartre, Éléments de botanique].