582 JOURNAL OF THE ROYAL HORTICULTURAL SOCIETY. 



Hooker, J. D. A sketch of the Hfe and labours of Sir William Jackson 

 Hooker. [London], 1902. port. 8vo. (i) 



Repr. from, "Ann, Bot." xvi. 



Hooker, W. J. A century of orchidaceous plants. . . . London, 1849. Co col. 



pi. 4to. incomplete. (i) 

 A century of ferns ; being figures with brief descriptions of one hundred 



new, or rare, or imperfectly known species of ferns, from various parts 



of the world. London, 1854. pi. 8vo. (i) 

 Hooper. Hooper's gardening guide. Flower gardening, kitchen gardening, 



calendar of garden operations, &c. &c. London, n.d. il, 8vo. (i) 

 HooPES, J. The book of evergreens. A practical treatise on the Coniferae, 



or cone-bearing plants. New York, n.d. il. i2mo. (i) 

 HOPKINSON, A. E. The orchid hybridist's handbook. A dictionary of orchid 



hybrids, comprising all the principal hybrids and their parentage, together 



with the names of their raiser or introducer, and the year of their introduction, 



up to the end of 1894 ; also hints to amateurs on hybridisation. Liverpool, 



1896. il. pi. 8vo. (i) 

 HoRTicuLTEUR FRAN^Ais (L') . . . Joumal dcs amateurs et des intergts 



horticoles, redigepar F. Herincq. Annees 1851-70, 1872. Paris, 1851-72. 



21 vols. pi. col. pi. 8vo. (i) 

 HoRWOOD, A. R. The story of plant life in the British Isles. Types of the 



common natural orders. London, 1914. 2 vols. pi. 8vo. (2) 

 Hughes, J. A. Garden architecture and landscape gardening. London, 1866. 



il. frontis. 8vo. (i) 

 Hunter, T. Woods, forests, and estates of Perthshire, with sketches of the 



principal families in the county. Perth, 1883. il. frontis. 8vo. (i) 

 Icones Plantarum Koisikavenses, or figures v/ith brief descriptive characters 



of new and rare plants, selected from the University Herbarium. Ed. by 



J. Matsumura. Vol. 1-5- . Tokio, igii-^. pi. 8vo. (i) 

 Irving, W., and Malby, R. A. Saxifrages or rockfoils. London, [1914]. il. 



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

 Italy. Italian garden flowers of the seventeenth century. 45 paintings on 



vellum, sm. fol. (i) 

 Jardin (Le) . . . lie annee-i6« annee. 6 vols, (in 3). Paris, 1897-1902. il. 



col. pi. 4to. (i) 

 Jardine, C. a. Lathyrus odovatus. The sweet pea. The best culture for it. 



[London], 191 1 pref. diagrams. 8vo. (11) 

 Jekyll, G. Wall and water gardens, with chapters on the rock-garden and the 



heath garden. 5th ed. London, 1913. pi. col. frontis. 8vo. (2) 

 Colour schemes for the flower garden. 3rd ed. London, 1914. pi. col. 



frontis. 8vo, (2) 

 Jenkins, E. H. The small rock garden. Ed. by F. W. Harvey. London, 



1913. il. col. frontis. 8vo. (2) 

 Jepson, W. L. a flora of California. San Francisco, 1914, pt. 4. il. 8vo. (i) 

 Johnson, G. W. Science and practice of gardening, in which are explained and 



illustrated the principles that regulate all the operations of horticulture ; 



including demonstrations of the phenom.ena of the germination, growth, 



diseases, and death of plants. London, 1862. il. sm. 8vo. (i) 

 Jonston, J. Historiae naturalis de arboribus et plantis libri X. . . . [Heilbronn], 



1768-69. 2 vols, (in i). pi. fol. (i) 

 Jost, L. Plant Physiology. English transl. by R. J. Harvey Gibson. Supple- 

 ment incorporating the alterations of the second edition of the German 



original. London, 1913. 8vo. (2) 

 Kelway & Son. The manual of horticulture, 1904. Langport, 1904. il, 



col. frontis. 4to, (i) 

 Kerchove de Denterghem, O, de, Le livre des Orchidees. Gand and Paris, 



1894. il, col, pi. 8vo. (i) 

 KiRWAN, C, DE, Les Coniferes indigenes et exotiques. . , , Paris, 1867-68, 



2 vols, il, frontis, sm, 8vo, (1) 

 Klinge, J, Zur Orientierung der OrcAis-Bastarte und zur Polymorphic der 



Daciylorchis- Aiten. St, Petersburg, 1899, 8vo, (i) 



Repr, from Acta Hort, Petrop. xvii. 



Kronfeld, E, M. Geschichte der Gartennelke, Wien, 1913, il, col, pi, 8vo, (i) 

 Langley, B, New principles of gardening : or, the laying out and planting 

 parterres, groves, wildernesses, labyrinths, avenues, parks, &c, . . . with 

 experimental directions for raising the several kinds of fruit-trees, forest- 

 trees, ever-greens and fiowering-shrubs with which gardens are adorned. To 



