Summary

Comments at length on CL’s book [Antiquity of man (1863)]. CD is "greatly disappointed that you have not given judgment and spoken fairly out what you think about the derivation of species".

Lists large number of queries concerning minor points.

Praises especially the chapters on language and glaciers.

Comments on the temperature of Africa during the glacial period, especially with regard to the views of Hooker.

Mentions Owen’s paper on the aye-aye [Rep. BAAS 32 (1862) pt 2: 114–16].

Summary

Thanks CD for his review [of H. W. Bates’s paper on mimetic butterflies, Collected papers 2: 87–92].

Is glad Hooker approved of his [JL’s] lecture.

Summary

Thanks for information [on regeneration quotation].

Summary

Answers JS’s criticism of natural selection, which he doubts JS understands. CD does not believe in an "innate selective principle".

To understand "utility" JS should read CD on correlation.

Origin of maize: no longer thinks husked form was wild because of Asa Gray’s evidence on its variability.

Has information from Thomas Rivers on weeping habit in trees.

JS’s experiments on coloured primroses.

Encloses bibliographical note on Passiflora.

Summary

Lyell’s position on mutability.

Directions for care of hothouse plants.

Falconer hostile to Lyell’s book.

JDH’s Wedgwood ware collection.