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To William Ogle 22 July [1876]
Summary
Would like to cite WO’s case of bees perforating white but not blue monkshood (Aconitum napellus) in his next book [Cross and self-fertilisation, pp. 427–8]. Believes it is probably sterile if insects are excluded.
| Author: | Charles Robert Darwin |
| Addressee: | William Ogle |
| Date: | 22 July [1876] |
| Classmark: | DAR 261.5: 16 (EH 88205914) |
| Letter no: | DCP-LETT-10563 |
From William Ogle 23 July 1876
Summary
Recounts his observations on the different ways bees perforate flowers of white and blue varieties of monkshood. [See Cross and self-fertilisation, p 428.]
| Author: | William Ogle |
| Addressee: | Charles Robert Darwin |
| Date: | 23 July 1876 |
| Classmark: | DAR 77: 164–5 |
| Letter no: | DCP-LETT-10565 |
Document type
| letter | (2) |
Addressee
| Darwin, C. R. | (1) |
| Ogle, William | (1) |
