520 baker's north YORKSHIRE. 
2. B. pomifopmis (L.) Hedw. 
Montane B. Range 1-3. 
Stony banks and clefts of rock, not uncommon. 
Rocky places near the High Force, Teesdale ; also on 
shaded bank near Welburn, Castle Howard (Spruce 1843). 
Frequent upon shaded banks and rocks amongst both 
ranges of hills, ascending to the main limestone of Mickle 
Fell. In the central valley at Tang Hall, near York (Baker). 
Near Saltersgate Beck (M.B.S.). 
Var. f3 CPispa (S\v.). 
Blea Beck, Teesdale (Baker). 
Near High Force, Teesdale ; very fine by Whitstondale 
Beck, and on scars opposite the smelting mill, Keld, Upper 
Swaledale (Barnes). 
Cronkley Scar, Teesdale (Wheldon). 
Fruiting 5-6 mths. 
3. B. NoPVegica (Gunn.) Lindb. 
{B. Halleriana Hedw.). 
Montane B. Range 2. 
Damp rocks on mountains, rare. 
In the clefts of basaltic rocks near the High Force, Upper 
Teesdale, with fruit in good state (Spruce). 
On the east on Ingleby bank, Cleveland (Mudd). 
Fruiting 7 mth. 
4. B. ithyphylla Brid. 
Montane B. Range 2-3. 
On the ground and clefts of rocks amongst the hills. 
Frequent on basaltic rocks, especially on Cronkley and 
Holwick Scars, Upper Teesdale (Spruce 1843). 
Upon most of the Teesdale Scars, ascending from the 
High Force to the main limestone of Mickle Fell (Baker). 
i 
