Search Results - The Complete Work of Charles Darwin Online

100%

EH88202575 Note: 1839--1882 Charles Darwin's Address Book. Text Image

Clarke R. Trevor Major Welton Place Daventry Richard Trevor Clarke (1813-1897), Army officer and horticulturist. Clowes Mr. (Dorrell, Head Reader) Decke St Stamford St. Blackfriars S.E. Edmund Robson Dorrell (1803/4-1876), compositor at William Clowes and Sons, printers to Darwin's publisher, John Murray. Cooper (Wood-Engraver) 188 Strand W.C. James Davis Cooper (1823-1904), wood-engraver for Descent. Conway M. D. Esq 51. Notting Hill Sq. Bayswater Moncure Daniel Conway (1832-1907), American

72%

F877.2 Book: Darwin, C. R. 1868. The variation of animals and plants under domestication. London: John Murray. 1st ed., first issue. vol. 2. Text Image PDF

foot and four on the other. Some crossed pigs raised by Sir R. Heron between the solid-hoofed and common pig had not all four feet in an intermediate condition, but two feet were furnished with properly divided, and two with united hoofs. Analogous facts have been observed with plants: Major Trevor Clarke crossed the little, glabrous-leaved, annual stock (Matthiola), with pollen of a large, red-flowered, rough-leaved, biennial stock, called cocardeau by the French, and the result was that half the

72%

F878.2 Book: Darwin, C. R. 1868. The variation of animals and plants under domestication. London: John Murray. 1st ed., second issue. vol. 2. Text Image PDF

foot and four on the other. Some crossed pigs raised by Sir R. Heron beetwen the solid-hoofed and common pig had not all four feet in an intermediate condition, but two feet were furnished with properly divided, and two with united hoofs. Analogous facts have been observed with plants: Major Trevor Clarke crossed the little, glabrous-leaved, annual stock (Matthiola), with pollen of a large, red-flowered, rough-leaved, biennial stock, called cocardeau by the French, and the result was that half the

65%

F914.1 Book: Darwin, C. R. 1868. Das Variiren der Thiere und Pflanzen im Zustande der Domestication. Stuttgart: Schweizerbart. vol. 1. Text Image PDF

- maston reussirto indessen. Die hybriden Nachkommen von der Hautbois erzeugten jedoch, trotzdem sie ordentliche Früchte trugen, niemals Samen, mit Ausnahme eines einzigen, welcher die elterliche hybride Form reproducirte 104 . Major R. Trevor Clarke theilt mir mit, dass er 101 Le Fraisier, par le Comte L. de Lambertye, 1804, p. 50. Transact. Horticidt. Soc. Vol. III. 1820, p. 207. 103 s. einen Bericht von Prof. Decaisne und von Andern in: Gardener's Chronicle, 1862, p. 335 und 1858, p. 172

65%

F914.1 Book: Darwin, C. R. 1868. Das Variiren der Thiere und Pflanzen im Zustande der Domestication. Stuttgart: Schweizerbart. vol. 1. Text Image PDF

andern Sorte, die als Mutterpflanze benutzt wird. Ich führe den folgenden Fall um so lieber an, als Gärtner ähnliche Angaben, die in Bezug auf den Levkoj von andern Beobachtern früher gemacht worden waren, bezweifelte. Ein sehr bekannter Gartenzüchter, Major Trevor Clarke 120 , theilt mir mir, dass die Samen des grossen rothbliithigeu zweijährigen Levkoj (M. annua, Cocardeau der Franzosen) hellbraun sind und die des purpurnen verzweigten Levkoj Queen (M. incana ) violett-schwarz sind. Nun fand

65%

F914.2 Book: Darwin, C. R. 1868. Das Variiren der Thiere und Pflanzen im Zustande der Domestication. Stuttgart: Schweizerbart. vol. 2. Text Image PDF

. Werden Dorking-Hiihner mit fiinf Zehen mit andern Rassen gekreuzt, so haben die Hiihnchen oft fiinf Zehe'n an dem einenFuss und vier an dem andern. Einige gekreuzte Schweine, welche Sir R. Heron von dem einhufigen und dem gemeinen Schwein erzog, ha.tten nicht alle vier Fiisse in einem intermediaren Zustande, sondern zwei Fiisse waren mit ordentlich getheilten und zwei mit vereinten Hufen versehen. Ana.loge Thatsachen sind bei Pflanzen beobachtet worden. Major Trevor Clarke kreuzte den kleinen

62%

F879.1 Book: Darwin, C. R. [1868]. The variation of animals and plants under domestication. With a preface by Asa Gray. New York: Orange Judd and Co. vol. 1. Text Image PDF

offspring from the Hautbois, though fruiting well, never produced seed, with the exception of a single one, which reproduced the parent hybrid form.104 Major R. Trevor Clarke informs me that he crossed two members of the Pine class (Myatts B. Queen and Keens Seedling), with the wood and hautbois, and that in each case he raised only a single seedling; one of these fruited, but was almost 101 Le Fraisier, par le Comte L. de Lambertye. 1864, p. 50. 102 Transact. Hort. Soc., vol. iii. 1820, p. 207. 103

58%

F877.1 Book: Darwin, C. R. 1868. The variation of animals and plants under domestication. London: John Murray. 1st ed., first issue. vol. 1. Text Image PDF

indeed to such crosses most of our choicest existing varieties. Knight did not succeed in crossing the European wood-strawberry with the American Scarlet or with the Hautbois. Mr. Williams, of Pitmaston, however, succeeded; but the hybrid offspring from the Hautbois, though fruiting well, never produced seed, with the exception of a single one, which reproduced the parent hybrid form.104 Major R. Trevor Clarke informs me that he crossed two members of the Pine class (Myatt's B. Queen and

58%

F877.1 Book: Darwin, C. R. 1868. The variation of animals and plants under domestication. London: John Murray. 1st ed., first issue. vol. 1. Text Image PDF

case the more readily, as Gärtner doubted similar statements with respect to the stock previously made by other observers. A well-known horticulturist, Major Trevor Clarke, informs me120 that the seeds of the large red-flowered biennial stock ——————————————— 120 See also a paper by this observer, read before the International Hort. and Bot. Congress of London, 1866. [page] 39

58%

F878.1 Book: Darwin, C. R. 1868. The variation of animals and plants under domestication. London: John Murray. 1st ed., second issue. vol. 1. Text Image PDF

indeed to such crosses most of our choicest existing varieties. Knight did not succeed in crossing the European wood-strawberry with the American Scarlet or with the Hautbois. Mr. Williams, of Pitmaston, however, succeeded; but the hybrid offspring from the Hautbois, though fruiting well, never produced seed, with the exception of a single one, which reproduced the parent hybrid form.104 Major R. Trevor Clarke informs me that he crossed two members of the Pine class (Myatt's B. Queen and

58%

F878.1 Book: Darwin, C. R. 1868. The variation of animals and plants under domestication. London: John Murray. 1st ed., second issue. vol. 1. Text Image PDF

seeds of another kind, used as the mother-plant. I give the following case the more readily, as G rtner doubted similar statements with respect to the stock previously made by other observers. A well-known horticulturist, Major Trevor Clarke, informs me120 that the seeds of the large red-flowered biennial stock 120 See. also a paper by this observer, read before the International Hort. and Bot. Congress of London, 1866. [page] 39

55%

F879.1 Book: Darwin, C. R. [1868]. The variation of animals and plants under domestication. With a preface by Asa Gray. New York: Orange Judd and Co. vol. 1. Text Image PDF

to the stock previously made by other observers. A well-known horticulturist, Major Trevor Clarke, informs me120 that the seeds of the large red- 120See also a paper by this observer, read before the International Hort. and Bot. Congress of London, 1866. [page] 47

27%

F912.2 Book: Darwin, C. R. 1868. De la variation des animaux et des plantes sous l'action de la domestication. Translated by J. J. Moulinié. Preface by Carl Vogt. Paris: C. Reinwald. vol. 2. Text Image PDF

croisement de la race commune et du porc à sabots pleins, n'avaient pas les quatre pieds dans un état intermédiaire ; mais dans deux, les sabots étaient normalement divisés, et réunis dans les deux autres. On a observé des faits analogues sur les plantes. Le major Trevor Clarke ayant fécondé une petite giroflée (Matthiola) annuelle à feuilles glabres, par le pollen de la bisannuelle à grandes fleurs rouges et à feuilles rudes, obtint comme résultat du semis de la graine ainsi produite, des

65%

F1954a Periodical contribution: Darwin, C. R. et al. 1873. [Memorial] The National Herbaria. To the Right Hon. W. E. Gladstone, First Lord of the Treasury. Gardeners' Chronicle (18 January): 72-3. Text Image PDF

assured, would be especially distasteful to the leading foreign botanists. M. J. BERKELEY, Botanical Director to the Royal Horticultural Society of London. CHARLES C. BABINGTON, Professor of Botany, Cambridge. M. A. LAWSON, Professor of Botany, Oxford. J. H. BALFOUR, Professor of Botany, Edinburgh. ALEXANDER DICKSON, Professor of Botany, Glasgow. G. DICKIE, Professor of Botany, Aberdeen. Ed. PERCEVAL WRIGHT, Professor of Botany, Dublin. ROBERT BENTLEY, F.L.S., Professor of Botany, King's

45%

F1954 Periodical contribution: Darwin, C. R. et al. 1874. Memorial presented to the First Lord of the Treasury [W. E. Gladstone], respecting the National Herbaria. In Spencer Compton Cavendish, Fourth report of the Royal Commission on the scientific instruction and the advancement of science. Parliamentary Papers, Command Papers; Reports of Commissioners, paper number (884), vol. XXII.1: 31-2. Text Image PDF

Hospital (London), and at the Royal Agricultural College, Cirencester. John Ball, F.R.S. Maxwell T. Masters, M.D., F.R.S. James Bateman, F.R.S. R. Trevor-Clarke, F.R.H.S. W. Wilson Saunders, F.R.S. Geo. F. Wilson, F.R.S. Robert Hogg, LL.D., F.L.S, W. Sowerby, F.L.S. D. Moore, Ph.D., F.LS., M.R.I.A. Andrew Murray, F.L.S. William Munro, Major-General, C.B., F.L.S. M. Pakenham Edgworth, F.L.S. John Miers, F.R.S., V.P.L.S. Frederick Currey, M.A., F.RS., Sec. L.S. Daniel Hanbury, F.R.S., F.L.S. C. E

63%

F880.2 Book: Darwin, C. R. 1875. The variation of animals and plants under domestication. London: John Murray. 2d ed. vol. 2. Text Image PDF

generation, out of one hundred and thirty-seven plants, two alone were in an intermediate condition, the others perfectly resembling either the peloric or common form. Major Trevor Clarke also fertilised the above-mentioned red-flowered stock with pollen from the purple Queen stock, and about half the seedlings scarcely differed in habit, and not at all in the red colour of the flower, from the mother-plant, the other half bearing blossoms of a rich purple, closely like those of the paternal plant

58%

F880.1 Book: Darwin, C. R. 1875. The variation of animals and plants under domestication. London: John Murray. 2d ed. vol. 1. Text Image PDF

varieties. Knight did not succeed in crossing the European wood-strawberry with the American Scarlet or with the Hautbois. Mr. Williams of Pitmaston, however, succeeded; but the hybrid offspring from the Hautbois, though fruiting well, never produced seed, with the exception of a single one, which reproduced the parent hybrid form.104 Major R. Trevor Clarke informs me that he crossed two members of the Pine class (Myatt's B. Queen and Keen's Seedling) with the wood and hautbois, and that in

58%

F880.1 Book: Darwin, C. R. 1875. The variation of animals and plants under domestication. London: John Murray. 2d ed. vol. 1. Text Image PDF

. Turning now to the genus Matthiola. The pollen of one kind of stock sometimes affects the colour of the seeds of another kind, used as the mother-plant. I give the following case the more readily, as Gärtner doubted similar statements previously made with respect to the stock by other observers. A well-known horticulturist, Major Trevor Clarke, informs me131 that the seeds of the large red-flowered biennial stock, Matthiola annua (Cocardeau of the French), are light brown, and those of the

54%

F913.1 Book: Darwin, C. R. 1879. De la variation des animaux et des plantes à l'état domestique. Traduit sur la seconde édition anglaise par Ed. Barbier; préface de Carl Vogt. Paris: C. Reinwald et Cie. vol. 1. Text Image PDF

pollen d'une variété peut affecter quelquefois la couleur des graines d'une autre variété employée comme plante mère. Je cite d'autant plus volontiers le cas suivant, que Gartner a mis en doute des résultats analogues signalés antérieurement par d'autres observateurs. Le major Trevor Clarke, horticulteur bien connu 131, m'apprend que les graines de la Matthiola anima (Cocardcau), plante bisannuelle à grandes fleurs rouges, sont brun-clair, tandis que celles de la M. incana sont Aiolet noirâtre; il a

49%

F913.1 Book: Darwin, C. R. 1879. De la variation des animaux et des plantes à l'état domestique. Traduit sur la seconde édition anglaise par Ed. Barbier; préface de Carl Vogt. Paris: C. Reinwald et Cie. vol. 1. Text Image PDF

spontanément entre les formes américaines ; c'est même à ces croisements que nous devons la plupart de nos variétés actuelles les plus exquises. Knight n'avait pas réussi à croiser la fraise des bois européenne avec l'Écarlate américaine ou avec les Hautbois. M. Williams de Pitmaston y est parvenu ; mais les produits métis des Hautbois, bien que produisant des fruits, n'ont fourni qu'une fois de la graine, qui a reproduit la forme hybride parente ,0*. Le major R. Trevor Clarke m'apprend qu'il a

54%

F913.2 Book: Darwin, C. R. 1880. De la variation des animaux et des plantes à l'état domestique. Traduit sur la seconde édition anglaise par Ed. Barbier; préface de Carl Vogt. Paris: C. Reinwald et Cie. vol. 2. Text Image PDF

un état intermédiaire, chez deux des pieds les sabots étaient normalement divisés et réunis chez les deux autres. On a observé des faits analogues chez les plantes. Le major Trevor Clarke a fécondé une petite giroflée (Matthiola) annuelle à feuilles glabres, avec le pollen de la giroflée bisannuelle à grandes fleurs rouges et à feuilles rudes ; il obtint en semant la graine qui résulta de ce croisement moitié plantes à feuilles glabres, et moitié à feuilles rudes, mais aucune d'elles n'offrait