Darwin, C. R. to Hooker, J. D.
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Woolner's bust.
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Smith's health.
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St Helena Umbelliferae.
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Brambles.
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Transcription
Down. | Bromley. | Kent. S.E.
Nov. 25
My dear Hooker
I was heartily glad to get your letter, & to hear of your doings, which are so multifarious as to stun one: so many jobs on hand would fairly distract me.—
We go to London to Erasmus'es (6. Q. Anne St) on the
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I am very sorry to hear about poor Smith's health; for I took a great fancy for him, the day we walked round the gardens: it must be a fearful evil for you.—
That is a very curious fact which you mention about the St. Helena Umbellifer; but can the ``palm-like'' growth be due to similar conditions? ought it not rather to be said that there is something in the constitution of the whole order, which leads them to take this form of growth, when the conditions favour their growth to a great size; for I presume they do grow very big?—
I knew about the Brambles; & they excited in me a few years ago much just indignation; for when I found that stems, placed obliquely in a glass of water, bent upwards in absolute darkness, apparently guided in opposition to the force of gravity, I felt convinced that the ends of Bramble-shoots would bend downwards; but they bent neither up nor down; their flexibility & weight apparently guiding them to the ground. I have often seen grey roots protruding before the end of the shoots had reached the ground.—
My dear old friend | Yours affectionately | C. Darwin
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- f1 5696.f1
See letter from J. D. Hooker, 19 November 1867. - +
- f2 5696.f2
See also CD's `Journal' (Correspondence vol. 15, Appendix II). Erasmus Alvey Darwin, CD's brother, lived at 6 Queen Anne Street, London. - +
- f3 5696.f3
Hooker had expressed his wish to visit Down in December 1867 while Thomas Woolner was making CD's bust (see letter from J. D. Hooker, 19 November 1867). - +
- f4 5696.f4
See letter from J. D. Hooker, 19 November 1867 and n. 14. - +
- f5 5696.f5
Cast: i.e. copy. - +
- f6 5696.f6
John Smith was curator at the Royal Botanic Gardens, Kew. He had been suffering from heart problems since July (see letter from J. D. Hooker, 19 November 1867). - +
- f7 5696.f7
See letter from J. D. Hooker, 19 November 1867 and n. 16. Sium helenianum attains between eight and twelve feet in height (Hemsley 1885, 2: 68--9). The herbaceous family Umbelliferae (now Apiaceae) includes a number of other tall species (Mabberley 1997). - +
- f8 5696.f8
See letter from J. D. Hooker, 19 November 1867. In his undated notes on movement in bramble stems in DAR 157.2: 87, 88, CD recorded that oblique bramble stems in water turned upwards in darkness, while strawberry stolons turned downwards. In a note dated 21 February 1864 (DAR 157.1: 59), CD concluded that bramble stems did not have the power of movement possessed by some climbing plants. CD's conclusions about the influences of contact, light, water vapour, and gravity on the movement of stems were later published in Movement in plants, but with no reference to brambles (Rubus sp.).