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To J. D. Hooker   14 July [1857]

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Summary

Asks to borrow several Floras. Must redo calculations as John Lubbock has shown him an important error.

Author:  Charles Robert Darwin
Addressee:  Joseph Dalton Hooker
Date:  14 July [1857]
Classmark:  DAR 114: 204
Letter no:  DCP-LETT-2124

Matches: 4 hits

  • … To J.  D. Hooker   14 July [1857] …
  • … June 1847] ). See letter to J.  D. Hooker, 5 July [1857] . Boreau 1840 . Fürnrohr 1839 . …
  • … 14 [July 1857] ). See letter to J.  D. Hooker, 1 July [1857] . The letter has not been …
  • … For CD’s query, see letter to J.  D. Hooker, 5 July [1857] . CD had mentioned this case of …

To J. D. Hooker   1 July [1857]

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Summary

George Henslow’s curtness to JDH: "an attack of religion".

Embryonic leaves. Adaptive functions and taxonomic significance of cotyledons.

Asa Gray. Separation of sexes in U. S. trees.

Author:  Charles Robert Darwin
Addressee:  Joseph Dalton Hooker
Date:  1 July [1857]
Classmark:  DAR 114: 198
Letter no:  DCP-LETT-2116

Matches: 2 hits

  • … To J.  D. Hooker   1 July [1857] …
  • … portion of the letter from J.  D. Hooker, [27] June 1857 may have discussed this point. …

To J. D. Hooker   5 July [1857]

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Summary

Does JDH’s Wahlenbergia confirm CD’s law? Variations of one species assume the character of a distinct but allied species or genus.

Seed-salting: old ones float and germinate.

Owen’s "grand paper" [? J. Proc. Linn. Soc. Lond. (Zool.) 2 (1858): 1–37].

Author:  Charles Robert Darwin
Addressee:  Joseph Dalton Hooker
Date:  5 July [1857]
Classmark:  DAR 114: 203
Letter no:  DCP-LETT-2117

Matches: 2 hits

  • … To J.  D. Hooker   5 July [1857] …
  • J.  D. Hooker and Thomson 1858, p.  5). CD included this case in his chapter on ‘Laws of variation’ ( Natural selection , p.  327). Under the heading ‘ 1857
Document type
letter (3)
Addressee
Correspondent