To Fritz Müller 14 March 1869
Summary
Translation of Für Darwin has been published [Facts and arguments for Darwin (1869)].
Discusses dimorphic plants, commenting on FM’s observations on Oxalis.
Is greatly interested in Eschscholzia, which seems somewhat more self-sterile in Brazil than in England.
Thinks FM’s grass is "most wonderful".
Author: | Charles Robert Darwin |
Addressee: | Johann Friedrich Theodor (Fritz) Müller |
Date: | 14 Mar 1869 |
Classmark: | The British Library (Loan MS 10 no 27) |
Letter no: | DCP-LETT-6662 |
To Fritz Müller 18 March 1869
Summary
On English edition of Für Darwin; CD’s gratitude and admiration.
Author: | Charles Robert Darwin |
Addressee: | Johann Friedrich Theodor (Fritz) Müller |
Date: | 18 Mar 1869 |
Classmark: | The British Library (Loan MS 10 no 28) |
Letter no: | DCP-LETT-6668 |
To Fritz Müller 18 July [1869]
Summary
Reports reviews of Facts and arguments for Darwin [1869].
Is preparing for a French translation of Orchids.
The case of Abutilon which is sterile with some individuals is remarkable.
Has sent FM’s account of the monstrous Begonia to the Linnean Society.
Author: | Charles Robert Darwin |
Addressee: | Johann Friedrich Theodor (Fritz) Müller |
Date: | 18 July [1869] |
Classmark: | The British Library (Loan MS 10 no 29) |
Letter no: | DCP-LETT-6835 |
To Fritz Müller 8 September [1869]
Summary
Wants observations on a Papilio to see whether ticking noise is confined to one sex.
Experiments on self-sterility.
Will send copy of his orchid paper ["Fertilisation of orchids", Collected papers 2: 138–56].
Eschscholzia when self-fertilised, produced pods.
Author: | Charles Robert Darwin |
Addressee: | Johann Friedrich Theodor (Fritz) Müller |
Date: | 8 Sept [1869] |
Classmark: | The British Library (Loan MS 10 no 30) |
Letter no: | DCP-LETT-6881 |
To Fritz Müller 1 December [1869]
Summary
Role of humming-birds in plant fertilisation.
Alexander Agassiz has visited Down.
Sales of Facts and arguments for Darwin.
Encloses copy of T. H. Farrer letter [7015] and observations on the self-sterility of Eschscholzia.
Author: | Charles Robert Darwin |
Addressee: | Johann Friedrich Theodor (Fritz) Müller |
Date: | 1 Dec [1869] |
Classmark: | The British Library (Loan MS 10 no 31) |
Letter no: | DCP-LETT-7018 |
From Fritz Müller 12 January 1869
Summary
Gives details of some crossing experiments with Eschscholzia.
Describes the grass Streptochaeta, which FM believes to be a primitive grass.
Relates some observations on maize that are well explained by Pangenesis.
Author: | Johann Friedrich Theodor (Fritz) Müller |
Addressee: | Charles Robert Darwin |
Date: | 12 Jan 1869 |
Classmark: | DAR 76: B34–5 |
Letter no: | DCP-LETT-6549 |
From Fritz Müller 14 March 1869
Summary
Describes experiments with sterility in Abutilon.
Describes hermaphroditism in a wild Begonia in Brazil.
Has been observing humble bees on Salvia.
Author: | Johann Friedrich Theodor (Fritz) Müller |
Addressee: | Charles Robert Darwin |
Date: | 14 Mar 1869 |
Classmark: | Linnean Society of London (SP 859) |
Letter no: | DCP-LETT-6662F |
From Fritz Müller 15 June 1869
Summary
FM much gratified by the appearance of Für Darwin translation.
Discusses dimorphism in Rubiaceae.
Author: | Johann Friedrich Theodor (Fritz) Müller |
Addressee: | Charles Robert Darwin |
Date: | 15 June 1869 |
Classmark: | DAR 110: B115; Royal Botanic Gardens, Kew (Directors’ Correspondence 215/175) |
Letter no: | DCP-LETT-6783 |
From Fritz Müller 18 October 1869
Summary
Describes experiments to test the fertility of Abutilon, which appears self-sterile,
and briefly mentions dichogamy in Eschscholzia.
Author: | Johann Friedrich Theodor (Fritz) Müller |
Addressee: | Charles Robert Darwin |
Date: | 18 Oct 1869 |
Classmark: | DAR 76: B178, Linnean Society of London (LS Ms 299/12) |
Letter no: | DCP-LETT-6943 |
From Fritz Müller 18 December 1869
Summary
Discusses dimorphic and trimorphic plants; mentions especially Rubiaceae and a dimorphic monocotyledon.
Notes observations on the monstrous male flowers of Begonia,
and on self-sterile plants.
Author: | Johann Friedrich Theodor (Fritz) Müller |
Addressee: | Charles Robert Darwin |
Date: | 18 Dec 1869 |
Classmark: | DAR 109: B125–6 |
Letter no: | DCP-LETT-7029 |
letter | (10) |
Darwin, C. R. | (5) |
Müller, Fritz | (5) |
Darwin, C. R. | (5) |
Müller, Fritz | (5) |