No. 718 



OCTOBER, 1922 



Vol. LX 



T H E 



JOURNAL OF BOTANY 



BBITISH AND FORBlaN 



EDITED BY 



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



LATE SENIOR ASSISTANT, DEPARTMKNT OF BOTANY, BRITISH MUSEUM. 



CONTE NTS 



Miscellanea Bryolog-ica. — VIII. By 



H. N. Dixon, M.A., F.L 8 281 



Linnean Species in our Days. By 

 Ernst Almquist, Professor 

 emeritus, Stock] I olm 292 



Henrietta Cerf (1810-1877). By 



James Britten, F.L.S 297 



Meristic Variation in Pwpaver duhivm. 



By T. A. Sprague, B.Sc, F.L.S. 299 



Short Notes : — A Correction — 



Ophioglosswn vuJrjatnin Jj .300 



EeVIEWS : — 



The Naturalisation of Animals and 

 Plants in New Zealand. By the 

 Hon. Geo. M. Thomson, M.L.C, 

 F.L.S.. F.N.Z.Inst 301 



Die Vegetation der Erde. Die 

 Pflanzenwelt Afrikas. Von A. 

 Engler 304 



Ag-e and Area, a Study in Greographi- 

 cal Distribution and Origin of 

 Species. By J. C. Willis, Sc.D., 

 F.B.S., with chapters by Hugo 

 BE Vries, H. B. Guppt, F.R.S., 

 Mrs. E. M. Reid, and James 

 Small, D.Sc 306 



British Basidiomycetse : a Hand-, 

 book to the larger British Fungi. 

 By Carleton Rea, B.C.L., M.A. 307 



Les Maladies parasitaires des 

 Plantes : Infestation - Infection. 

 By M. NicoLLE and J. Magrou. 310 



Book-Notes, News, etc 310 



LONDON 



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