To Isaac Anderson-Henry 20 January [1863]
Summary
Discusses hybrid strawberry–raspberry
and his research on Primula and Linum.
Suggests breeding experiments.
Doubtful about Donald Beaton’s statement about Pelargonium.
Mentions experiments on peloric flowers.
Author: | Charles Robert Darwin |
Addressee: | Isaac Anderson; Isaac Anderson Henry |
Date: | 20 Jan [1863] |
Classmark: | DAR 145: 1 |
Letter no: | DCP-LETT-3929 |
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 |
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 22 May [1867]
Summary
Obliged for case of grafted ash.
Asks about pods of Arabis.
Would like to borrow Maillet [Telliamed (1750)].
Author: | Charles Robert Darwin |
Addressee: | Isaac Anderson; Isaac Anderson Henry |
Date: | 22 May [1867] |
Classmark: | DAR 145: 4 |
Letter no: | DCP-LETT-5545 |
letter | (4) |
Anderson Henry, Isaac | (4) |
Anderson, Isaac | (4) |
Anderson Henry, Isaac | |
Anderson, Isaac | |
Darwin, C. R. | (4) |