Subscriptions for 1922 (22s. 6d. post-free) should be sent to Messrs. Taylor 

 and Francis, Eed Lion Court, Fleet Street, E.G. 4, without delay. 



No. 717 



SEPTEMBEE, 1922 



Vol. LX 



THE 



JOURNAL OF BOTANY 



BlilTISH AN1> FOREIGN 



EDITED BY 



JAMES BlUTTEN, K. C. S. G., F.L.S. 



LATE SENIOR ASSISTANT, DEPARTMENT OF BOTAIS^Y, BRITISH MUSEUM. 



CONTENTS 



PAGE 



In Memory of William Carrnthers 

 (1830-1922). By James Brit- 

 ten, F.L.S 249 



Plant Nomenclature. By John 



Hendlet Barnhart, M.D. ... 256 



Cornish Sphag-na. By F. Eilstone . 263 



Bibliographical Notes : — 



LXXXVI. Grauer s ' Decuria.' By 

 T. A. Sprague, B.Sc, F.L.S. ... 267 



George Frederick Hose (1838-1922) . 272 



Short Notes : — Cerastium piimilnm 

 in Sussex — Saiidoricum Koetjape 

 and Dendrohium caninum — 

 " Dandelion Invasion " 273 



Reviews :- — 



Emile Burnat: Au-tobiog-rapbie pub- 

 liee avec une etude sur le botaniste 

 et son oeuvre, des souvenirs et 

 documents divers par John Bri- 

 quet, Directeur du Conserva- 

 toire et du Jard.'n botanique de 

 Geneve, et FRAN901S Cavil- 

 LiER, l*^' Assistant au Conserva- 

 toire 275 



Practical Plant Biology : a Course 

 of Elementary Lectures on the 

 General Mori)hology and Phy- 

 siology of Plants. By Henry 

 H. Dixon, Sc.D., F.K.S 276 



Book-Notes, News, etc ... 277 



LONDON 



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