742 JOURNAL OF THE ROYAL HORTICULTURAL SOCIETY. 



Coley, M. Wild flower preservation. A collector's guide. London, 191 3. 



pis. col. frontis. 8vo. (2) 

 Collins, J. F., and Preston, H. W. Illustrated key to the wild and 

 commonly cultivated trees of the north-eastern United States and adjacent 

 Canada, based primarily upon leaf characters. New York, 1912. il. 

 sm. 8vo. (2) 

 Correvon, H. Les plantes des montagnes et des rochers, leur acclimatation et 

 leur culture dans les jardins. Geneve et Paris, 191 4. il. 8vo. (3) 

 Cossonnet, A. Pratique raisonnee de la taille des arbres fruitiers et de la 

 vigne. Paris, 1849. 21 pi. 8vo. (1) 

 Costa n tin, J. Atlas en couleurs des orchidees cultivees. Paris [1913]. il. 



30 col. pi. 4to. (1) 

 Coutinho, A. X. P. A flora de Portugal. (Plantas vasculares.) Disposta em 

 chaves dichotomicas. Paris, 191 3. 8vo. (1) 

 Coxe, — . Twelve paintings of Mr. Coxe's American apples. 4to. (t) 

 Craib, W. G. Contributions to the flora of Siam. Dicotyledones. Aberdeen, 

 1912. 8vo. (1) 



Monocotyledones. Aberdeen, 1913. 8vo. (1) 



Curtis, C. H. Annuals, hardy and half-hardy. London [1912]. 8 col. pi. 



8vo. (2) 

 De Jonghe, J. Traite methodique de la culture du Pelargonium, precede d'une 

 introduction historique, d'une petite bibliographie speciale, et d'une descrip- 

 tion des serres propres a cette culture. Bruxelles, 1844. i2mo. (1) 

 Delamer, E. S. The kitchen garden ; or, the culture in the open ground of 

 roots, vegetables, herbs and fruits. New ed. London, n.d. il. frontis. 

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 Delchevalerie, G. Les orchidees, culture, propagation, nomenclature. 



Paris, n.d. il. i2mo. (1) 

 De Vos, A. Flore complete de la Belgique. Especes indigenes et plantes 

 cultivees sans abri. Mons, 1885. i2mo. (1) 

 Dochnahl, F. J. Der sichere Fuhrer in der Obstkunde auf botanisch-pomo- 

 logischem Wege oder Systematische Beschreibung aller Obsorten. Nurn- 

 berg, 1855-60. 4 vol. (in 1). sm. 8vo. (1) 

 Donn, J. Hortus Cantabrigiensis, or a catalogue of plants, indigenous and 

 exotic, cultivated in the botanic garden, Cambridge. 2nd ed. Cambridge, 

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5th ed. Cambridge, 1809. 8vo. (1) 



improved and augmented ... by F. Pursh. 10th ed., with numer- 

 ous additions and corrections by J. Lindley. London, 1823. 8vo. (1) 



■ nthed. ... by J. Lindley. London, 1826. 8vo. (1) 



:2 th ed., with numerous additions and corrections by G. 



Sinclair. London, 1831. 8vo. (1) 

 Drope, F. A short and sure guide in the practice of raising and ordering of 



fruit-trees. Oxford, 1672. sm. 8vo. (1) 

 Dubois, L. Des melons et de leurs varietes, consideres dans leur histoire, leur 



physiologie, leur culture naturelle et artificielle, leurs divers usages, &c. &c. 



Paris, 1810. i2mo. (1) 

 Dudgeon, E. C. Growing crops and plants by electricity. Explaining what has 



been done on a practical scale. London [1912 ?]. il. 8vo. (7) 

 Dumont, R. La fumure raisonnee des arbres fruitiers et de la vigne. Paris, 



1913- il. 8vo. (1) 

 La fumure raisonnee des fleurs et des plantes ornementales. Paris, 



1913- il. 8vo. I (1) 

 La fumure raisonnee des 16gumes et des cultures maraich6res. Paris, 



1913- il. 8vo. (1) 

 Dupuis, A., and Herincq, F. Vegetaux d'ornement, donnant des notions 



gdnerales sur l'horticulture florale ; la culture et la description particuliere 



a chaque plante d'ornement. Paris, n.d 2 vol. 52 col. pi. 8vo. (t) 

 Duthie, J. F. Flora of the Upper Gangetic plain, and of the adjacent Siwalik 



and Sub-Himalayan tracts. Calcutta. 191 1. vol. 2. lCmo. (1) 

 Dyke, W. Mushroom culture. A handbook dealing with the cultivation of 



mushrooms in glass houses, frames, sheds, and outside, suitable for amateur, 



market and professional gardeners. London (1913). il. 8vo. (t) 

 Dykes, W. R. The genus Iris. With fortv-seven coloured drawings by F. H. 



Round, one coloured plate of seeds by Miss R. M. Cardew, and thirty line 



drawings by C. W. Johnson. Cambridge, 1913. il. col. pi. fol. (t) 

 Ehret, G. D. Plantae et papiliones rariores, depictae et aeri incisae. (Londini) 



1748-59. 15col.pl. fol. (1) 



