Summary

Thanks HBD for his note. The analogy of surnames had not occurred to CD – only that of language generally, as shown so well by Lyell. Fears HBD’s argument about progression would not have much weight.

Summary

Asks for names of plants mentioned in an article in Natural History Review ["South European Floras", n.s. 4 (1864): 369–84] so he can get seeds.

Also would like specimens of the two forms of Aegiphila.

Summary

Thanks for his book [Physical geology and geography of Great Britain, 2d. ed. (1864)].

Pleased that ACR’s glacial lake theory is progressing. New Zealand lakes support the view. Suggests he write to Charles Gould in Tasmania, calling his attention to glacial action.

Summary

Ernst Haeckel writes that young German scientists are enthusiastic for natural selection.

Did JDH write the article in Natural History Review on trees not producing flowers ["Botanical lesson books", (1864): 355–69]?

Encourages Harvey to publish on his "disagreeable" monster plants.

Summary

Thanks GB for specimens [of Aegiphila] and his information.

Summary

Discusses dimorphism in flowers. Describes his experiments.

Summary

If CD understood Nepenthes, he would understand every class of climbers.

Summary

Will DO observe whether leaf [of Nepenthes] with pitcher ever wound round a stick? CD’s plant is improving.

Summary

Thanks for praise [of Origin].

Comments on EH’s Die Radiolarien.

Grieved EH has suffered calamity [death of Anna Sethe Haeckel].

CD recovering from long illness.

Doing easy botanical work.

Mentions variability.

Discusses reception of CD’s views in Germany.

Summary

Notes and queries on climbing plants for JDH [? given to him by CD at their meeting of 24 July 1864].