362 



MR. J. M. BROWN ON FRESHWATER RHIZOPODS 



with the exception of Esthwaite Lake and Windermere, all the situations 

 may receive drainage from sphagnum. 



The following material was examined : — 



1. Sphagnum taken from the moorlands above Easedale Tarn. 



2. Vegetation (especially Isoetes) and sediment from Easedale Tarn. 



3. Scrapings from the surface of submerged stones in Blea Tarn (Little 



Langdale) . 



4. Sphagnum from the head of Tilberthwaite Gill. 



5. Sphagnum and other bog-mosses from Yewdale (Coniston). 



6. Yegetation from a stream entering " Highlow " Tarn (Tarn Hows),. 



Coniston. 



7. Vegetation and sediment from "Highlow'^ Tarn. 



8. Veoetation and sediment from the western maroin of Esthwaite Lake. 



Vegetation and sediment from the western margin of Windermere. 



