eo ie 
ow rey, Paris 4—6, with 12 Plates, 15s. plain, 212. coloured, net. 
THE ‘POTAMOGETONS 
(POND WEEDS) 
OF THE 
BRITISH ISLES. 
‘ivr Descriptions OF ALL Tre Species, Varieties, ayp Hrprips. 
By ALFRED FRYER, A-L.S. Illustrated by ROBERT MORGAN, F.LS. 
; "ho work will be issued in 5 quarterly sections of 3 parts each. 
Prospectus on application, 
OUTLINES OF BRITISH FUNGOLOGY. 
y the Rev. M. J. BERKELEY, M.A., F.L.5 
gnt of nearly 400 pages by WorrminGrow G. Suita, F.L.S., bringing: 
the Work down to the present state of Science. Two vola., 24 Coloured 
Plates, 36s. net. The Supplement separately, 12s, 
cain aga ieee aN. Net 
Now ready, price 2s. 6d, 
INSULAR FLORAS. 
delivered ‘by Sm J. D. HOOKER, C.B., before the British Associat 
peep cenent of Balance at Nottingham, August 27, 1966. 
* oi reaity, Second Edition, 
OF BRITISH MOSSE! 
are known - be natives of the British Isles. 
EPHUR G, BUTLER, Ph. Ds, F.LS., F. Z.8., F.E.S. 
The whois forme a large and handsome volume of between 300 and 400 pages, with 60 Pintes, 
¥, W, FROWBAWEK, beautifully coloared by hand. 
"HANDBOOK OF THE BRITISH FLORA: 
__ A Description of the Flowering Planis.and Ferns Indigenous 
‘to or Leal ged in ree British eines 
6th ity Revised y Sir J. 1, Hooks, ee, LF. BS, fe, 
ILLUSTRATIONS OF THE BRITISH FLORA. 
A Series of Wood Engravings, with Dissections, of Brifi nt 
Ave BY Ww. H. FITCH, Head AND. Ww. G. SMITH, LS. 
