NEW WORKS AND NEW EDITIONS. 



Natural History— continued. 

 BY JOHN LINDLEY, Ph.D. F.R.S. L.S. &c. 



PROFESSOR OF BOTANY IN THE LONDON UNIVERSITY COLLEGE, AND IN 

 THE ROYAL INSTITUTION. 



THE THEORY OF HORTICULTURE; or, an 



Exposition of the Physiological Principles on which the Operations of Gar- 

 dening are conducted. 1 vol. 8vo. with numerous Illustrations on Wood, 12s. 

 Contents.— Of the principal Circumstances connected with Vege- 

 table Life which illustrate the Operations of Gardening; Germi- 

 nation—Growth by the Root— Growth by the Stem— Action of Leaves— Action of 

 * lowers— Of the Maturation of the Fruit— Of Temperature— Of the Physio- 

 logical Principles upon which the Operations of Horticulture 

 essentially depend: Of Bottom Heat— Of the Moisture of the Soil— Watering 

 —Of Atmospherical Moisture and Temperature— Of Ventilation— Of Seed-sowing 

 —Of Seed-saving— Of Seed-packing— Of Propagation by Eyes and Knaurs-Of 

 Propagation by Leaves— Of Propagation by Cuttings— Of Propagation by Layers 

 and Suckers— Of Propagation by .Budding and Grafting— Of Pruning— Of Train- 

 ing—Of Potting— Of Transplanting— Of the Preservation of Races by Seed— Of 

 the Improvement of Races— Of Resting— Of Soil and Manure. 



SCHOOL BOTANY; or, an Explanation of the 



Characters and Differences of the principal Natural Classes and Orders of 

 Plants, belonging to the Flora of Europe, in the Botanical Classification of 

 Decandolle; for the use of Students preparing for their Matriculation 

 Examination in the University of London. In one volume, foolscap 8vo. 

 with upwards of 160 Woodcuts, Cs. cloth lettered. 



"A capital introductory work for all who intend to study botany witli zeal; and is not 

 only adorned, but illustrated, by a hundred and sixty-three wood-cuts.''— Medical Gazette. 



INTRODUCTION TO BOTANY. 2d Edition, 



with Corrections and considerable Additions, 1 large vol. 8vo. numerous 

 Plates and Woodcuts, 18s. 



A NATURAL SYSTEM OF BOTANY; or, a 



Systematic View of the Organization, Natural Affinities, and Geographical Dis- 

 tribution of the whole Vegetable Kingdom ; together with the Uses of the most 

 important Species in Medicine, the Arts, &c. 2d Edition, with numerous Addi- 

 tions and Corrections. 1 vol. 8vo. 18s. cloth. 



SYNOPSIS OF THE BRITISH FLORA, arranged 



according to the Natural Orders. 2d Edition, with numerous Additions, Cor- 

 rections, and Improvements, 12mo. 10s. 6d. boards. 



A KEY TO STRUCTURAL, PHYSIOLOGICAL, 



AND SYSTEMATIC BOTANY. For the use of Classes. 8vo. 4s. (id. 



FLORA MEDICA : or, a Botanical Account of all 



the most remarkable Plants applied to Medical Practice in Great Britain and 

 other Countries. 1 vol. 8vo. 18s. cloth lettered. 



FIRST PRINCIPLES OF HORTICULTURE. 



2s. sewed. 



GUIDE TO THE ORCHARD AND KITCHEN 



GARDEN. By G. Lindley, C.M.H.S. Edited by J. Linuley, 1 b. D. 

 F.R.S. &c. 1 large volume, 8vo. 16s. boards. 



