PLEUROCARPOUS MOSSES. 543 
(Sect. 6.— CALLIERGON. (Sull.) Lindb.). 
34. A. giganteum (Schpr.) De Not. 
Range 1-2. 
In swamps, rare. 
Found by Mr. Mudd in Sleddale, and by Mr. Davies in a 
bog near Whitstoncliflfe (Baker). 
Holvvick Fell, Teesdale (Barnes). 
By the Tees above High Force (M.B.S.). 
Strensall Common (Ingham). 
Chandler's whin ponds near York (Webster). 
In Wensleydale. At Pilmoor and near Croft, fruiting 
(Barnes 1892). 
Fruiting 4-5 mths., very rarely. 
35. A. cordifolium (Hedw.) De Not. 
Range 1-2. 
Swampy places. 
Frequent in swampy ground amongst hills (Baker). 
Strensall Common (Wheldon). 
Askham Bog and near Foss, York (Ingham). 
Fruiting 4-5 mths. 
36. A. sarmentosum (Wahl.) De Not. 
Montane B. Range 3. 
Swampy ground, rare. 
Gathered on damp ground on the slope of Micklefell. 
Teesdale, towards Maze Beck (Baker 1856). 
Holvvick Fell and near White Force (Barnes). 
Fruit very rare in Britain and only in few localities in 
Europe. 
Fruiting 5-6 mths. 
37. A. stpamineum (Dicks.) De Not. 
Range 1-2. 
In swamp bogs, rare. 
Terrington Car, Castle Howard (Spruce, 1842). 
June, 1905. 
