NOTICE TO SUBSCRIBERS. 
Subscriptions for 1923 (22s. 6d. post-free) should he sent to Messrs. Taylor 
and Francis, Red Lion Court, Fleet Street, E.C. 4, without delay. 
No. 723 MARCH, 1923 Vol. LXI 
THE 
JOURNAL OF BOTANY 
BRITISH AND FOREIGN 
EDITED BY 
JAMES BRITTEN, K. C. S. G., F.L.S. 
LATE SENIOR ASSISTANT, DEPARTMENT OF BOTANY, BRITISH MUSEUM. 
CONTENTS 
PAGE PAGE 
Orchis prxtermissa Druce. By T. and 
T. A. Stephenson. (Plate 560.). 65 
Dr. Stirton’s New British Mosses 
Revised. By H. N. Dixon, M. A., 
F.L.S. 69 
Sudre’s ‘ Rubi Europae.’ By the Rev. 
H. J. Riddelsdell, M.A. 75 
Spitsbergen Lichens. By Robert 
Paulson, F.L.S., v .. 77 
A New Variety of Viola odorata. By 
E. S. Gregory ...*. 82 
Notes on Theacese.—II. By T. A. 
Sprague, B.Sc., F.L.S. 83 
» 
New Tropical African Rnbiaceae. By 
D’O. Good, B.A. 86 
Gentiana suecica Froel. By C. E. 
Salmon, F.L.S.. 88 
Short Note : — Cerastium tetran- 
drum Curt. 89 
Reviews :— 
A Supplement to F. Hamilton Davey’s 
Flora of Cornwall. By Edgar 
Thurston, C.I.E., and Chambre 
C. Vigurs, B.A., M.D. Cantab.... 90 
Practical Plant Biochemistry. By 
Muriel Wheldale Onslow ... 91 
A Plain Plantain: Country Wines, 
Dishes and Herbal Cures from a 
17th Century Household MS. 
Receipt Book. Arranged, with 
various details, by Russell 
George Alexander. 92 
Book-Notes, News, etc. 93 
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