From J. C. Conybeare 17 December 1877
Dryhill | Tonbridge | Kent
Dec. 17. /77.
Dear Sir.
At Page 329 of your book on the forms of flowers, I note the following statement;— “With plants in a state of nature the flowers open only in the early morning; as I have been informed by Mr Wallis, who particularly attended to the time of their flowering”—.1
It is seldom that any observer, let alone a casual observer like myself, can find any thing to correct or qualify in a statement of observers so pains-taking, so expert and so accurate as Mr Wallis or yourself, especially when speaking of a plant, which has engaged so much of your attention as has the Drosera.
Mr Wallis is, however, mistaken as you will find from the following statement.
In the beginning of last July my eldest daughter (who is now acting as my amanuensis) devoted much attention to a profusion of plants of Drosera Rotundifolia, growing in a bog near Castle Connell, in Ireland.2 She was most anxious to find the plant with open blossoms but failed to do so. She transplanted roots from the bog into pots & carried them round the house, in which she was staying, daily, so as to keep them in the sun; but still failed to obtain a single fully opened blossom.
In the first week of August she was with me in Nth. Cornwall, where I found in a bog, near Mawgam, plants of the Drosera Rotundifolia and also of the Longifolia.3 I took some roots of the latter to her which were planted in bog Earth and carefully watched by her for several days, in hopes of getting a fully opened blossom, but still in vain. However, on the 14th. August I took her with a younger sister,4 & two of my nieces to the boggy stream near Mawgan and there found at 2 ock. in the afternoon the ground profusely starred over with the fully opened blossoms of Drosera Rotundifolia. We, however on that afternoon, came on no plants of the Longifolia, specimens of which were comparatively scarce, and we were obliged to hurry away before we could find any.
I do not apologise for troubling you with this communication; because it is impossible to read half a dozen pages of any book of yours without feeling that you welcome cordially every crumb of information, and invite by the spirit of every line all contributions which supplement your facts, as plainly as if you said with Horace:
Believe me, Dear Sir, | Faithfully yours, | John C. Conybeare
Footnotes
Bibliography
Correspondence: The correspondence of Charles Darwin. Edited by Frederick Burkhardt et al. 29 vols to date. Cambridge: Cambridge University Press. 1985–.
Forms of flowers: The different forms of flowers on plants of the same species. By Charles Darwin. London: John Murray. 1877.
Summary
JCC and his young daughter have observed that blossoms of Drosera rotundifolia open in afternoon, which contradicts Forms of flowers.
Letter details
- Letter no.
- DCP-LETT-11282
- From
- John Charles Conybeare
- To
- Charles Robert Darwin
- Sent from
- Tonbridge
- Source of text
- DAR 161: 222
- Physical description
- LS 4pp
Please cite as
Darwin Correspondence Project, “Letter no. 11282,” accessed on 28 March 2024, https://www.darwinproject.ac.uk/letter/?docId=letters/DCP-LETT-11282.xml