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To Isaac Anderson-Henry 2 May [1863]
Summary
Convinced length of stamens has no relation to powers of fertilisation in many plants.
Suggests experiments on Pelargonium and Phlox.
Advises about use of microscope.
| Author: | Charles Robert Darwin |
| Addressee: | Isaac Anderson; Isaac Anderson Henry |
| Date: | 2 May [1863] |
| Classmark: | DAR 145: 3 |
| Letter no: | DCP-LETT-4136 |
To Isaac Anderson-Henry 2 February [1863]
Summary
Suggests collecting seeds at different heights from British Columbia.
Describes experiment on seeds from short anthers.
C. V. Naudin writes he has discovered cause of hybrid sterility.
| Author: | Charles Robert Darwin |
| Addressee: | Isaac Anderson; Isaac Anderson Henry |
| Date: | 2 Feb [1863] |
| Classmark: | DAR 145: 2 |
| Letter no: | DCP-LETT-3964 |
Document type
| letter | (2) |
Author
| Darwin, C. R. | (2) |
Addressee
| Anderson Henry, Isaac | (2) |
| Anderson, Isaac | (2) |
Correspondent
| Anderson Henry, Isaac | |
| Anderson, Isaac | (2) |
| Darwin, C. R. |
Date
| 1863 | (2) |
