To Fritz Müller 11 January 1866
Summary
Has read FM’s paper on sponges ["Über Darwinella aurea", Arch. Miskrosk. Anat. 1 (1865): 344–53] with interest.
Has also read FM’s work on the metamorphoses of Peneus [Ann. & Mag. Nat. Hist. 3d ser. 14 (1864): 104–15], an interesting and important embryological discovery.
CD regards Louis Agassiz’s opinions as valueless.
Author: | Charles Robert Darwin |
Addressee: | Johann Friedrich Theodor (Fritz) Müller |
Date: | 11 Jan 1866 |
Classmark: | The British Library (Loan MS 10 no 5) |
Letter no: | DCP-LETT-4972 |
To Fritz Müller [9 and] 15 April [1866]
Summary
Structure of Scaevola and its fertilisation with insect aid.
Fertilisation of Aristolochia.
FM’s paper on climbing plants [see 5146].
Is preparing new edition of Origin.
Author: | Charles Robert Darwin |
Addressee: | Johann Friedrich Theodor (Fritz) Müller |
Date: | 9 and 15 Apr 1866 |
Classmark: | The British Library (Loan MS 10 no 6) |
Letter no: | DCP-LETT-5050 |
To Fritz Müller 23 May 1866
Summary
Thanks for information on orchids
and facts on coastal flora and fauna.
Asks FM to look out for dimorphic aquatic and marsh plants.
Has read pamphlets "in our favour" by Carl v. Nägeli and Oscar Schmidt.
Author: | Charles Robert Darwin |
Addressee: | Johann Friedrich Theodor (Fritz) Müller |
Date: | 23 May 1866 |
Classmark: | The British Library (Loan MS 10 no 7) |
Letter no: | DCP-LETT-5097 |
To Fritz Müller 23 August [1866]
Summary
Thanks for observations on orchids.
FM’s paper on climbing plants [see 5146]; CD has received proofs.
Carl Claus’s pamphlet on copepods [Die Copepodenfauna von Nizza (1866)].
Author: | Charles Robert Darwin |
Addressee: | Johann Friedrich Theodor (Fritz) Müller |
Date: | 23 Aug [1866] |
Classmark: | The British Library (Loan MS 10 no 8) |
Letter no: | DCP-LETT-5196 |
To Fritz Müller 25 September [1866]
Summary
Fertilisation in orchids: Friedrich Hildebrand’s paper.
Self-sterility.
Climbing plants.
Agassiz’s attempts to eliminate all Darwinian views.
Author: | Charles Robert Darwin |
Addressee: | Johann Friedrich Theodor (Fritz) Müller |
Date: | 25 Sept [1866] |
Classmark: | The British Library (Loan MS 10 no 9) |
Letter no: | DCP-LETT-5216 |
To Fritz Müller [before 10 December 1866]
Summary
Hildebrand’s paper on trimorphism in Oxalis ["Über den Trimorphismus in der Gattung Oxalis", Monatsber. K. Preuss. Akad. Wiss. Berlin (1866): 352–74].
Problems of explaining brightly coloured, attractive seeds.
Haeckel has visited Down.
FM’s climbing plants paper is printed [J. Proc. Linn. Soc. Lond. (Bot.) 9 (1867): 344–9].
Author: | Charles Robert Darwin |
Addressee: | Johann Friedrich Theodor (Fritz) Müller |
Date: | [before 10 Dec 1866] |
Classmark: | The British Library (Loan MS 10 no 10) |
Letter no: | DCP-LETT-5261 |
To Fritz Müller [late December 1866 and] 1 January 1867
Summary
Thanks for observations on dimorphic plants. Dimorphism prevalent in certain groups throughout the world.
Retarded fertilisation in certain orchids.
Author: | Charles Robert Darwin |
Addressee: | Johann Friedrich Theodor (Fritz) Müller |
Date: | 31 Dec 1866 and 1 Jan 1867 |
Classmark: | The British Library (Loan MS 10 no 11) |
Letter no: | DCP-LETT-5331 |