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

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



No. 711 



MAECH, 1922 



Vol. LX 



T H E 



JOURNAL OF BOTANY 



BRITISH AND FOREIGN 



EDITED Br 



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



LATE SENIOR ASSISTANT, DEPARTMENT OF BOTANY, BRITISH MUSEUM, 



Cedric Bucknall (1849-1921.) (With 

 Portrait.) By Jas. W. White . . . 



Southhya nujrella (De Not.) Spr. in 

 Britain. By W. E. Nicholson, 

 F.L.S 



67 



The Nomenclature of Plant Families. 



By T. A. Sprague, B.Sc, F.L.S. 69 



Critical Notes on some Species of 

 Cerastimn. By Frederic N. 

 Williams, F.L.S. (continued) ... 74 



Notes on North Herts Willows. By 

 J. E. Little, M.A 



CONTENTS 



PAGK ^ PAGE 



New or Noteworthy Fungi. — VIII. By 

 65 W. B. Grove"^, M.A. (continued). 81 



Rhacojnlojisis trinifensis E. G. Britt. 

 & Dixon. By H. N. Dixon, 

 M.A., F.L.S S6 



Reviews : — 



Oxford Botanical Memoirs. Edited 

 by Dr. A. H. Church 88 



A Report upon the Boreal Flora of 

 the Sierra Nevada of California. 

 By Frank Jason Smiley 90 



Sturtevant's Notes on Edible Plants. 

 Edited by N. P. Hedrick 91 



79 1 Book-Notes, News, etc 92 



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