Thanks CD for sending him copy of Variation.
Describes results of his brother’s [August Müller] experiments on effect of climate on maize.
Like ancestors of horses, young tapir is also striped.
Showing 81–100 of 110 items
The Charles Darwin Collection
The Darwin Correspondence Project is publishing letters written by and to the naturalist Charles Darwin (1809–1882). Complete transcripts of letters are being made available through the Project’s website (www.darwinproject.ac.uk) after publication in the ongoing print edition of The Correspondence of Charles Darwin (Cambridge University Press 1985–). Metadata and summaries of all known letters (c. 15,000) appear in Ɛpsilon, and the full texts of available letters can also be searched, with links to the full texts.
Thanks CD for sending him copy of Variation.
Describes results of his brother’s [August Müller] experiments on effect of climate on maize.
Like ancestors of horses, young tapir is also striped.
His opinion of Pangenesis.
On relative proportion of sexes in marine animals [sthg missing!?] Crustacea.
Sexual differences.
Music of Cicadae.
Is glad FM approves of a translation of Für Darwin.
Hopes FM will think well of Pangenesis.
Sexual differences in insect auditory and stridulating organs.
Read FM’s paper on Balanus with great interest ["On Balanus armatus", Ann. & Mag. Nat. Hist. 4th ser. 1 (1868): 393–412].
Again thanks CD for trouble in arranging for translation of Für Darwin.
Sends addition answering critics of his idea of insect metamorphosis [see Möller ed. 1915–21, 1: 259].
Agrees with Charles Lyell’s suggested English title "Facts and arguments in favor of Darwin", although perhaps more accurate to call it "Darwinism tested by Carcinology" or "Carcinology as bearing on the origin of species".
Says any profit should go to CD for his trouble and expense with the translation.
Thanks for seeds of Eschscholtzia.
Gives observations on number of climbing plants, including Dilleniacea, Marantacea, Catasetum.
FM’s additions for English edition [1869] of Für Darwin.
Dimorphic plants.
Will repeat CD’s experiments on dimorphic and trimorphic plants.
Auditory organs of Orthoptera; stridulation in lamellicorn beetles.
Writes on various observations and discoveries on dimorphic and trimorphic plants.
Delay in translating Für Darwin.
Comments on plan to repeat CD’s experiments on illegitimate offspring.
FM’s observations on stridulation.
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.
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".
Describes experiments with sterility in Abutilon.
Describes hermaphroditism in a wild Begonia in Brazil.
Has been observing humble bees on Salvia.
On English edition of Für Darwin; CD’s gratitude and admiration.
FM much gratified by the appearance of Für Darwin translation.
Discusses dimorphism in Rubiaceae.
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.
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.
Describes experiments to test the fertility of Abutilon, which appears self-sterile,
and briefly mentions dichogamy in Eschscholzia.
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.
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.
Sends specimens of Passiflora and seeds for T. H. Farrer [letter enclosed with 7188].
His observations on mimicry in butterflies
and self-sterility in plants.