123 
BIBLIOGRAPHY: 
Papers and Records published with respect to the Natural History and 
Physical Features of the North of England. 
FRESHWATER ALGA&, 1888 to 1892. 
THE present instalment has been compiled and edited by 
WM. DENISON ROEBUCK, F.L.S., : 
who is under much obligation to his friends Mr. William 
West, F.L.S., of Bradford, and Mr. Washington Teasdale, F.R.M.S., 
for kind assistance in the loan of books which it was necessary to 
see in order to render this bibliography more complete. 
Previous instalments of the Bibliography of Algze were included 
with that of Cryptogamia in general, and appeared as follows :— 
For 1884, ‘ Naturalist,’ 1885, October, pp. 337-340. 
» . 1885, - 1886, June, pp. 180-181. 
», 1886-7, © 1888, December, pp. 361-369. 
The counties and vice-counties of which cognizance is taken are 
the following, as named and numbered in the Watsonian scheme :— 
53, Lincoln S. ; 54, Lincoln N.; 56, Notts.; 57, Derby; 58, 
Cheshire ; 59, Lancashire S.; 60, Lancashire W.; 61, York S.E.; 
62, York N -E. ; 63, York S. W.; 64, York Mid W.; 6s, York N.W. ; 
66, Durham ; 65; Nostheachedaad S.; 68, Cheviotend:; 69, West- 
morland with Furness; 70, Cumberland ; and 71, Isle of Man. 
From a distributional point of view the papers cited here 
represent a large amount of excellent systematic work done, chiefly 
by Messrs. A. W. Bennett, Wm. Narramore, W. Barwell Turner, and 
William West, resulting in substantial additions to our knowledge of 
the algal floras of the Lake District, the Liverpool neighbourhood, 
and all the Ridings of Yorkshire. 
Anon. [not signed]. Lanc. S. 
croscopical Society [at Hurst and Lees ; 
very scarce alge, Pz pphare kewensts, found in fruit, mirc to pieces of 
phan des wood]. Research, October 1 P- 94- 
ANon. [not signed]. oie Pibe ccie 08 sia si 
i ce) II etophora 
me contt niciheatgy veed Rep. Mao, Micr. Soc., Tila, cok ie p. il 
Anon. [not signed]. 
Rambles taken during the year 1889. Blackley fe scala 
Voluox globator, Pediastrum granu ulatu ‘unt, P. dirdiatum, 7p — ~ 
an 1895. 
