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

century innovation. Neither Darwin himself, nor his contemporaries or even writers for 70 years after his death, described the 20 years of work on his theory as a delay or postponement. Nor was there any notion of excessive fear of reactions or any dark secret in the story of Darwin's life and work. Crocker W.C. The Verges Cattel Chichester 28 South St Charles William Crocker (1832-1868), foreman of the propagating department at the Royal Botanic Gardens, Kew. Chemists for poisons for plants

F1716    Periodical contribution:     Darwin, C. R. 1861. Vincas. Gardeners' Chronicle and Agricultural Gazette no. 37 (14 September): 831-832.   Text   Image   PDF

Darwin, C. R. 1861. Vincas. Gardeners' Chronicle and Agricultural Gazette No. 37 (14 September): 831-832. [page] 831 Vincas.—A writer in your columns (p. 699) states that he caused Vinca rosea to seed at the Royal Gardens, Kew, by imitating the action of an insect in inserting its proboscis, as I had succeeded with the common Periwinkle.1 By implication it may be pre- 1 [Crocker] 1861. See Correspondence vol. 9, pp. 261-2. [page] 83

CUL-DAR110.A31-A33    Printed:    [1863--1868]   On the existence of two forms, and on their reciprocal sexual relation, in several species of the genus Linum. [Read 5 February.] Journal of the Proceedings of the Linnean Society (Botany) 7: : pp. 81-83 And clipping from On the specific difference between Primula veris, pp. 449-450 (F1744)   Text   Image

The Complete Work of Charles Darwin Online [page] 81 course with all the flowers of any species whatever. As it is difficult to prove without troublesome experiments the falsity of the belief of regular fertilization in the bud, I here notice this subject. An estimable and laborious observer*, resting his belief on the usual kind of evidence, states that in L. Austriacum (which is dimorphic and is considered by Planchon1 as a variety of L. perenne) the anthers open the evening before the

CUL-DAR109.A65    Abstract:    [1864]   `Gardeners' Chronicle' 1864: 293. Plantago lanceolata two forms Crocker / Lecoq Sir J. E. Smith   Text   Image

The Complete Work of Charles Darwin Online A65 Gard. Chron 1864. p 293— Plantago lanceolata two forms Crocker Lecoq Sir J. E. Smith Crocker, Charles William. 1864. Plantago lanceolata. Gardener's Chronicle (26 March): 293-294. [Cory Library, Cambridge] PD

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

mehrere Fiille von proliferirenden Blilthen an, welche durch Samen fortgepflanzt werden konnen. Dies war der Fall mit einem Mohne, wel­ cher durch Vereinigung seiner Kronenbliitter monopetal geworden war so. Ein anderer ungewohnlicher Mohn, dessen Staubfaden durch za.hlreiche 85 Bastarderzeugung, p. 356. 86 Teoria della Riproduzione, 1816, p. 84. Traite du Citrus, 1811, p. 67. 87 C. W. Crocker, in: Gardener's Chronicle, 1861, p. 1092. 88 Ve rl o t, Des Variates, 1865, p. 80. 89 V erl o t, ebenda p. 88

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

und unter unserm vorliegenden Gegenstand begreifen liisst, ist die, dass veriinderte und unnatiirliche Lebensbedingungen zuerst eine    us Uber die Nichterzeugung von Samen in England s. Crocker, in: Gardeners Weekly Magazine, 1852, p. 70. · Vaucher, Hist. phys. des Plantes d'Europe. Tom. I, p. SS. Lecoq, Geographie Botan. de l'Europe. Tom. IV, p. 466. Dr. D. Clos, in: Annales de-sScienc. natur. S. Ser. Botan. Tom. XVII, 1852, p. 129. Dieser letztere Autor fllhrt noch andere analoge Fil.lie an

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

,' 1841, p. 213. 172 See also 'Cottage Gardener,' 1860, p. 133. 173 Quoted by Alph. de Candolle, 'Bibl. Univ.,' November, 1862, p. 58. 174 Knight, 'Transact. Hort. Soc.,' vol. iv. p. 322. 175 'Botanical Magazine,' tab. 5160, fig. 4; Dr. Hooker, in 'Gardener's Chron.,' 1860, p. 190; Prof. Harvey, in 'Gardener's Chron.,' 1860, p. 145; Mr. Crocker, in 'Gardener's Chron.,' 1861, p. 1092. [page] 36

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

, see Dr. Bromfield in the 'Phytologist,' vol. iii. p. 376. See also Lindley and Vaucher on the Acorus. 109 'Annal. des Sc. Nat.,' 3rd series, Zool., tom. iv. p. 280. Prof. Decaisne refers also to analogous cases with mosses and lichens near Paris. 110 Mr. Tuckerman, in Silliman's 'American Journal of Science,' vol. xlv. p. 41. 111 Sir J. E. Smith, 'English Flora,' vol. i. p. 339. 112 G. Planchon, 'Flora de Montpellier,' 1864, p. 20. 113 On the non-production of seeds in England see Mr. Crocker, in

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

between the stamens and the normal carpels.90 Lastly, with respect to peloric flowers, which depart wonderfully from the natural structure, those of Linaria vulgaris seem generally to be more or less sterile, whilst those before described of Antirrhinum majus, when artificially fertilised with their own pollen, are perfectly 85 'Bastarderzeugung,' s. 356. 86 'Teoria della Riproduzione,' 1816, p. 84; 'Trait du Citrus,' 1811, p. 67. 87 Mr. C. W. Crocker, in 'Gard. Chronicle,' 1861, p. 1092. 88 Verlot

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

-Inseln I, 294; Geschichte des Huhn's I, 304; Geschichte der Hausente I, 345; Domestica­ tion der Gans I, 358; cultivirte Pflanzen von Neu-Seeland I, 388; Fortpflanzung der zahmen Ele­ phanten in Ava II, 201; Sterilit!lt der Goura coronata in der Gefan­ genschaft II, 209; Ganse der Phi­ lippinen-Inseln IJ, 217.  C rev e- co e u r . , eine franzosische Unterrasse von Hiihnern I, 283. Crisp, Dr.J uber das Gehirn des Hasen unu Kaninchens I, 157. Crocker, C. W., eigenthfimliche Form der Begonia

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

breeding of tame elephants in Ava, ii. 150; sterility of Goura coronata in confinement, ii. 155; geese of the Philippine islands, ii. 162. CREEPERS, a breed of fowls, i. 230. CRESTED fowl, i. 227; figured, i. 229. CR VE-C UR, a French sub-breed of fowls, i. 229. CRISP, Dr., on the brains of the hare and rabbit, i. 126. CROCKER, C. W., singular form of Begonia frigida, i. 365-366, ii. 166; sterility in Ranunculus ficaria, ii. 170. CROCUS, ii. 165. CROSS-BREEDING, permanent effect of, on the

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

.,' 1860, p. 145; Mr. Crocker, in 'Gardener's Chron.,' 1861, p. 1092. [page] 39

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

. xlv. p. 1. 115 Sir J. E. Smith, 'English Flora,' vol. i. p. 339. 116 G. Planchon, 'Flora de Montpellier,' 1864, p. 20. 117 On the non-production of seeds in England, see Mr. Crocker, in 'Gardener's Weekly Magazine,' 1852, p. [page] 15

F1249    Book:     Darwin, C. R. 1876. The effects of cross and self fertilisation in the vegetable kingdom. London: John Murray.   Text   Image   PDF

). Fifty pods, of which only a very few were empty, on a covered-up plant contained 20 grains weight of seed; so that this variety seems to be much more self-fertile than the previous one. With Dr. W. Ogle ('Popular Science Review' January 1870 page 52) a plant of this species was much more sterile when protected from insects than with me, for it produced only two small capsules. As showing the efficiency of bees, I may add that Mr. Crocker castrated some young flowers and left them uncovered; and

F1277    Book:     Darwin, C. R. 1877. The different forms of flowers on plants of the same species. London: John Murray.   Text   Image   PDF

. The females are less frequent than the hermaphrodites; their stamens are short, and their anthers, which are of a brighter green whilst young than those of the other form, dehisce properly, yet contain either no pollen, or a small amount of imperfect grains of variable size. All the flower-heads on a plant belong to * 'Die Befruchtung,' c., p. 342. Mr. C. W. Crocker in 'The Gardener's Chronicle,' 1864, p. 294. Mr. W. Marshall writes to me to the same effect from Ely. [page] 30

CUL-DAR252.4    Note:    [1878--1908]   Catalogue of Charles Robert Darwin's pamphlet collection: (addenda)   Text

95 Claus Copepoden Fauna von Nizza Claus, Carl. 1866. Die Copepoden-Fauna von Nizza. Ein Beitrag zur Charakteristik der Formen und deren Abänderungen 'im Sinne Darwin's'. Marburg and Leipzig: N. G. Elwert'sche Universitäts-Buchhandlung. (from: Schriften der Gesellschaft zur Befoerderung der gesammten Naturwissenschaften zu Marburg.) [Darwin Pamphlet Collection Quarto 95] PDF 206 Claus Metamorphose der Squilliden 302 Coan, Decay of the Polynesian 68. Crocker, on Ficaria not seeding 349 w Cohn F

CUL-DAR209.3.94-95    Draft:    [1878].06.10--[1878].06.11   Canna Warscewiczi / Draft of Cross and self fertilisation, folio 629   Text   Image

18 629 Chap. E 10 grains weight of seed; so that this variety seems to be much more self-sterile fertile than the previous one. With Dr. W. Ogle found (Pop. Science Review, Jan. 1870, p. 52.) this a plant of this species when protected from insects was much more sterile than I did, with me, for if a plant protected by him produced only two small capsules. As showing the efficiency of bees, I may add that Mr. Crocker castrated some young flowers, and then left them uncovered: and these produced

F1280    Book:     Darwin, C. R. 1880. The different forms of flowers on plants of the same species. London: John Murray. 2s edition.   Text   Image   PDF

CORYDALIS. Corydalis, 146 Corylus avellana, 10 Cowslip, the common, 14; short-and long-styled, 19 22, 56 71 Cratoxylon formosum, 123 Crocker, C. W., on Plantago lanceolata, 306 Cryptostachys, 313, 332 Cuphea purpurea, 168 D. Darwin, Charles, on reproductive organs under cultivation, 7; intercrossed plants, 30; prepotency of pollen, 62, insects fertilising, flowers, 79; Cephalanthera grandiflora, 98; Epidendron and Cattleya, 313; number of pollen-grains, 338 , W., on Pulmonaria angustifolia

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

113 -Ann. des se. nat., 3e sér., t. IV, p. 280. — M. Decaisne cite des cas analogues pour les mousses ot les lichens près de Paris. 1,4 M. Tuckernaan, Silliman's Americ. Jour, of Science, vol. XLV, p. 41. *15 Sir J.-E. Smith, English Flora, vol. I, p. 339. 116 G. Planchon, Flore de Montpellier, 1864, p. 20. î.17 Si*r la non-production de graines en Angleterre, Crocker, Gard. Weekly Magazine, 1852, p. 70. — Yaucher, Hùt. phi/s. des planta d'Europe, t. I, p. 33. — Lecoq. Géographie Bol. de f

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

Nouvelle-Zélande, i,341; reproduction d'élé-phan's apprivoisés à Ava, n, 140 ; stérilité du Goura noronala en captiwté, ii, iï6; oies des iles Philippines, n, 152. Crète, dans les races gillines, ses variations i, 276;quel luefuis rudi-mentaire, n, 323. Crévecoeur, sous-race galline française, i, 25D. Crisp (D ). Sur le cerveau du lièvre et du lapin, i, 140. Crocker, C. W Forme singul;ère de Bégonia frigida, i, 103 ; ir, 157 ; stérilité du Ranunculus ficaria, n, 162. Crocs des sangliers et des

F1281    Book:     Darwin, C. R. 1884. The different forms of flowers on plants of the same species. 3d thousand. Preface by Francis Darwin. London: John Murray.   Text   Image   PDF

CORYDALIS. Corydalis, 146 Corylus avellana, 10 Cowslip, the common, 14; short-and long-styled, 19 22, 56 71 Cratoxylon formosum, 123 Crocker, C. W., on Plantago lanceolata, 306 Cryptostachys, 313, 332 Cuphea purpurea, 168 D. Darwin, Charles, on reproductive organs under cultivation, 7; intercrossed plants, 30; prepotency of pollen, 62, insects fertilising, flowers, 79; Cephalanthera grandiflora, 98; Epidendron and Cattleya, 313; number of pollen-grains, 338 , W., on Pulmonaria angustifolia