CONTENTS OF VOL. XVI. 



PAGE 



On the Effects of Urban Fog upon Cultivated Plants. By Prof. 



F. W. Oliver, M.A., D.Sc 1 



On some Effects of growing Plants under Glasses of Various 



Colours. By the Rev. G. Henslow, M.A., F.L.S., &c 59 



Flowers of the French Kiviera. By Mons. H. de Vilmorin, 



F.R.H.S 80 



" Rambles with a Trowel." By Mr. H. Selfe Leonard, F.R.H.S. 104 



Alpine Plants and their Treatment. By Mons. H. Correvon. ... 116 

 Chemical Determinations concerning the Soil without the aid of 



Chemistry. By Prof. F. Cheshire, F.L.S., F.R.H.S 128 



Hardy Rhododendrons and Azaleas. By Sir John T. D. Llewelyn, 



Bart., F.R.H.S 133 



American Blight, and its Successful Treatment. By Mr. L. 



Burgoyne Pillin, L.D.S.Eng., F.R.H.S., &c 143 



The Antiquity of the Citron-Tree in Egypt. By Dr. E. Bonavia, 



F.R.H.S 146 



Examination in Horticulture, and Class List 151 



Notices of Books 156 



Houses for Alpine Plants. By Mr. H. Selfe Leonard, F.R.H.S. 161 

 The Species and Garden Forms of Canna. By Mr. J. G. Baker, 



F.R.S., &c 178 



Pentstemons and Phloxes. By Mr. James Douglas, F.R.H.S 188 



Causes of Failure in Eucharis Culture. By Mr. W. Iggulden, 



F.R.H.S 194 



Pears. By Mr. W. Crump, F.R.H.S 200 



The Onion. By Mr. A. Dean, F.R.H.S 209 



Chrysanthemums. By Mr. R. Parker, F.R.H.S 220 



Late-keeping Grapes. By Mr. T. H. Crasp, F.R.H.S 227 



