ACROCARPOUS MOSSES. 447 
west to the main limestone of Mickle Fell, and the lime- 
stone pavement of Camfell and Widdale Fell, and on the 
east to the plateau of Hambleton end. Summit of Cold 
Moor at the head of Bilsdale (Baker). 
Growing- on the basaltic rock in Upper Teesdale 
(Spruce.). 
Near Saltersgate and in Troutsdale (M.B.S.). 
On Huntcliff, near Saltburn (Barnes). 
Fruiting 6 mth. very rarely. 
(Var. B. densum B. et S. 
(On Widdy Bank Fell, Upper Teesdale in Durham) 
(Barnes). 
SwaPtzia Ehrh.- [Distichium B. et S.). 
I. S. montana (Lamk.). Lindb. 
{Distichiiun capillaceum B. et S.). 
Montane B. Range 1-3. 
Wet crevices of rocks amongst the hills. Frequent on 
moist basaltic rocks near Winch Bridge, Upper Teesdale 
(Spruce. 1843). 
Descending with the Tees as far as Wycliflf and Gainford 
(Barnes). 
Ascending from the river side at Egglestone Abbey to 
the main limestone of Mickle Fell. 
In Swaledale at Kisdon Force, and in Wensleydale at 
Aysgarth Force, and on the main limestone of Ten end 
(Baker). 
On the east at Ay ton Moor (Mudd.). 
Kirkby Bank (Dalton, Jun.). 
Saltersgate Beck (M.B.S.). 
Fruiting 5-7 mths. 
May, 1905. 
