From W. E. Darwin [after 19 May 1864]
Summary
[Outline sketches of pollen from long- and short-styled yellow cowslips and from a red cowslip.]
| Author: | William Erasmus Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [after 19 May 1864] |
| Classmark: | DAR 108: 83 |
| Letter no: | DCP-LETT-4369 |
From William Erasmus Darwin [15 March 1864]
Summary
Has drawn all three forms of primroses CD sent "with same result". Has found no pink variety with middle style.
| Author: | William Erasmus Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [15 Mar 1864] |
| Classmark: | DAR 108: 85, 173–4 |
| Letter no: | DCP-LETT-4416 |
From W. E. Darwin 22 March [1864]
Summary
Sends drawings of the pollen from Chinese Primula plants with styles and pistils of different lengths; observations on sizes and condition of their pollen.
| Author: | William Erasmus Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | 22 Mar [1864] |
| Classmark: | DAR 108: 86–7, 175–7 |
| Letter no: | DCP-LETT-4434 |
From W. E. Darwin 14 April [1864]
Summary
Observations on [length of style and length of filament and stigmas of] Pulmonaria.
| Author: | William Erasmus Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | 14 Apr [1864] |
| Classmark: | DAR 110: A68–74 |
| Letter no: | DCP-LETT-4462 |
From W. E. Darwin 18 April 1864
Summary
CD is right about variability [of Pulmonaria]. Encloses observations and diagrams of additional plants.
| Author: | William Erasmus Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | 18 Apr 1864 |
| Classmark: | DAR 110: A77–81b |
| Letter no: | DCP-LETT-4466 |
From W. E. Darwin [30 April 1864]
Summary
[Outline sketches of pollen from long- and short-styled yellow cowslips and from red cowslip, magnified 350x.]
| Author: | William Erasmus Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [30 Apr 1864] |
| Classmark: | DAR 108: 84 |
| Letter no: | DCP-LETT-4478 |
From W. E. Darwin 6 May 1864
Summary
Diagrams of short- and long-styled Pulmonaria under magnification.
| Author: | William Erasmus Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | 6 May 1864 |
| Classmark: | DAR 110: A75–6 |
| Letter no: | DCP-LETT-4487F |
From W. E. Darwin 12 May [1864]
Summary
Observations on style length of 150 flowers of Pulmonaria [angustifolia]. [See Forms of flowers, p. 105.]
| Author: | William Erasmus Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | 12 May [1864] |
| Classmark: | DAR 110: A66–7 |
| Letter no: | DCP-LETT-4492 |
From W. E. Darwin 18 May [1864]
Summary
Sends Pulmonaria anthers, with measurements of styles and pollen counts.
| Author: | William Erasmus Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | 18 May [1864] |
| Classmark: | DAR 110: A83–6, A94 |
| Letter no: | DCP-LETT-4500 |
From W. E. Darwin [19 May 1864]
Summary
Sends specimens of Menyanthes with observations and drawings [see Forms of flowers, p. 115].
| Author: | William Erasmus Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [19 May 1864] |
| Classmark: | DAR 110: B43–7 |
| Letter no: | DCP-LETT-4502 |
From W. E. Darwin [20 May 1864]
Summary
Clarifies his letter of 18 May [4500].
| Author: | William Erasmus Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [20 May 1864] |
| Classmark: | DAR 110: A82, A87–8 |
| Letter no: | DCP-LETT-4504 |
From W. E. Darwin 24 May 1864
Summary
Encloses drawings of Menyanthes and Pulmonaria anthers.
| Author: | William Erasmus Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | 24 May 1864 |
| Classmark: | DAR 110: A89–93, B48–50 |
| Letter no: | DCP-LETT-4508 |
From W. E. Darwin 18 June [1864]
Summary
Doesn't think will be able to find Buckthorn. Sends reference from Revue de Deux Mondes. Is settled at the Bank.
| Author: | William Erasmus Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | 18 June [1864] |
| Classmark: | Cornford Family Papers (DAR 275: 19) |
| Letter no: | DCP-LETT-4538F |
| letter | (13) |
| Darwin, C. R. | (13) |
| Darwin, W. E. | (13) |
