To Hermann Müller 1 January [1878]
Summary
Thanks HM for his review [of Forms of flowers, Kosmos 2 (1877–8): 286].
Thinks HM’s previous article was very important [Kosmos 2 (1877–8): 128–40]. CD will "heartily rejoice" if HM has explained the steps by which Rhamnus and Valeriana have been rendered dioecious.
Author: | Charles Robert Darwin |
Addressee: | Heinrich Ludwig Hermann (Hermann) Müller |
Date: | 1 Jan [1878] |
Classmark: | DAR 146: 438 |
Letter no: | DCP-LETT-11307 |
To Hermann Müller 20 September 1878
Summary
Writing on vegetable physiology.
Nothing in CD’s life has ever interested him more than the fertilisation of such plants as Primula and Lythrum.
Author: | Charles Robert Darwin |
Addressee: | Heinrich Ludwig Hermann (Hermann) Müller |
Date: | 20 Sept 1878 |
Classmark: | DAR 146: 439 |
Letter no: | DCP-LETT-11698 |
From Hermann Müller 5 July 1878
Summary
Reports results of crosses between the two forms of Viola tricolor: 1. Female small flower crossed with male large flower yields all small flowers (cleistogamous self-fertilisation suspected); 2. Male small flower crossed with female large yields intermediate flowers; 3. Large flower crossed with large flower yields self-sterility symptoms.
Author: | Heinrich Ludwig Hermann (Hermann) Müller |
Addressee: | Charles Robert Darwin |
Date: | 5 July 1878 |
Classmark: | DAR 171: 310 |
Letter no: | DCP-LETT-11592 |
From Hermann Müller 25 September 1878
Summary
Thanks CD for his efforts to get HM’s book, Die Befruchtung der Blumen [1873], translated into English. [See Fertilisation of flowers, translated by D’Arcy W. Thompson, preface by C. Darwin (1883).]
Will soon return to his observations on insects in general and bees in particular.
Author: | Heinrich Ludwig Hermann (Hermann) Müller |
Addressee: | Charles Robert Darwin |
Date: | 25 Sept 1878 |
Classmark: | DAR 171: 311 |
Letter no: | DCP-LETT-11710 |
letter | (4) |
Darwin, C. R. | (2) |
Müller, Hermann | (2) |
Darwin, C. R. | (2) |
Müller, Hermann | (2) |