ACROCARPOUS MOSSES. 521 
111 Swaledale, near Marske (Ward), 
In the Yore district at Mossdale Head (Brunton). 
On the east on walls at Yearsly Moor (Ibbotson 1842). 
Rare in Cleveland, on sandstone rock and on shale near 
Guisbro', also near Rokeby and Deepdale, near Bowes 
(Barnes). 
Fruiting 6 mth. 
Philonotis Brid. 
I. p. fontana (L.). Brid. 
Montane B. Range 1-3. 
Near springs and gravelly moorland bogs. 
Frequent upon damp moors, and in the neighbourhood of 
springs and streams, ascending from the vale heaths to the 
upper zone peaks (Baker). 
Scackleton Moor, near Castle Howard (Spruce 1839). 
Fruiting 6-7 mths. 
A very variable moss, several varieties are noted by 
Braithwaite, of which some may be met with in N. Y. 
2. P. calcapea Schimp. 
Montane B. Range 1-2. 
Moorland bogs in limestone districts. 
Plentiful in Upper Teesdale, where it was first detected for 
Britain by R. Spruce, 1843, and published in his Musci and 
Hepaticae of Teesdale (Trans, of Botanical Society of Edinbro', 
vol. ii. 1844). 
Frequent about sprmgs and streams, amongst both ranges 
of hills, especially in the calcareous dales (Baker). 
Saltersgate Beck (Anderson). 
Troutsdale, near Hackness, and Beckdale, Helmsley 
{M.B.S.). 
Fruiting 7 mth. 
June, 1905. 
