CONTENTS. 



XXXVIII. Journal of Meteorological Observations made in the 

 Garden of the Horticultural Society at Chiswick during the 

 year 1838. By Mr. Robert Thompson. p. 317 



XXXIX. Upon raising Coniferous Plants from Seed. By Mr. 

 George Gordon, Under Gardener, in the Hardy Department 

 of the Society s Garden. p. 344 



XL. On the Improvement of the Wild Carrot. By M. Vilmorin, 

 F. M. H. S. p. 348 



XLT. Upon forcing the Peach Tree. By Mr. Robert 

 Errington, Gardener to Sir Philip De Malpas Grey 

 Egerton, Bart., M. P. F. II. S., Oulton Park, Cheshire. p. 357 



XLII. On Heating by Hot Water. By John Rogers, Jun., 

 Esq., F R.S. F.H.S. p. 364 



XLIII. Report on the progress of the Horticultural Society of 

 London, from May 1, 1830, to April 30, 1840. Prepared by 

 Order of the Council. p. 373 



XLIV. On the Cultivation and Management of the Cactus tribe. 

 By Mr. D. Beaton, Gardener to Thomas Harris, Esq. F.H.S. 

 Kingsbury. p. 459 



XLV. Upon the advantage of Root Pruning in Pear Trees. 

 By Mr. Thomas Rivers, Jun., Nurseryman, Sawbridgeworth. 



p. 471 



XLVI. A note on the Chorozema v avium ; a new Greenhouse 

 Shrub from Swan Hirer, with a plate. By Professor Lindley. 



p. 478 



DIRECTIONS TO THE BINDER. 



Meteorological Diagram - to face page 317 



Chorozema varium - - - - - - - 478 



