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From Friedrich Hildebrand 18 January 1877
Summary
Praise for Cross and self-fertilisation: most important point proved is benefit of crossing between related individuals grown under different conditions. This explains adaptive value of dispersal mechanisms.
Author: | Friedrich Hermann Gustav (Friedrich) Hildebrand |
Addressee: | Charles Robert Darwin |
Date: | 18 Jan 1877 |
Classmark: | DAR 166: 215 |
Letter no: | DCP-LETT-10803 |
From Friedrich Hildebrand 19 March 1877
Summary
Regrets he cannot help on Oxalis question. He did not note the names of species with cleistogamic flowers as he thought they were sufficiently known.
Author: | Friedrich Hermann Gustav (Friedrich) Hildebrand |
Addressee: | Charles Robert Darwin |
Date: | 19 Mar 1877 |
Classmark: | DAR 111: A84 |
Letter no: | DCP-LETT-10900 |
Author