To J. D. Hooker   22 [August 1862]

Letter and/or further information available at https://www.darwinproject.ac.uk/letter/?docId=letters/DCP-LETT-3696.xml.

Also published in The Correspondence of Charles Darwin, vol. 10.

Please cite as “DCP-LETT-3696,” in Ɛpsilon: The Charles Darwin Collection accessed on 17 April 2024, https://epsilon.ac.uk/view/dcp-data/letters/DCP-LETT-3696