Darwin-Hooker Letters : Letter from C. R. Darwin to J. D. Hooker 6 September [1860]
Darwin, Charles Robert
Darwin-Hooker Letters
<p style='text-align: justify;'>Thanks JDH for agreeing to observe coats of asses and mules in Middle East.</p><p style='text-align: justify;'>Asks for observations on vigour of plants as JDH ascends mountains.</p><p style='text-align: justify;'><i>Ad hominem</i> article in <i>Athenæum</i> [review of John Tyndall, <i>Glaciers of the Alps</i>, 1 Sept 1860, pp. 280–2].</p><p style='text-align: justify;'>Reports extensive experiments on <i>Drosera</i>.</p><p style='text-align: justify;'>Observations on orchid anatomy.</p>