464 baker's north YORKSHIRE. 
Near Ganthorpe, Castle Howard (Spruce. 1837). 
Near Malton (M.B.S.). 
Near York (Wheldon). 
P'ruiting 11-12 mths. 
2. P. Floerkei. Web. Mohr. 
C. Range i. 
Damp fallows, rare. 
On fallow ground at Bulmer Hagg, near Castle Howard 
(Spruce. 1844). 
Near Pickering (G. Webster). 
Fruiting 11-12 mths. 
Var. b. badium (Voit.). Brid. 
Found with the normal form at Bulmer Hagg (Spruce.). 
3. P. cupvicolle Ehrh. 
C. Range i. 
Moist banks in quarries or fields, not common. 
Magnesian limestone quarry near Tanfield West Station 
(L. J. Cocks. 1896). 
Fruiting 3-4 mths. 
Pottia Ehrh. 
I. P. pecta (With.). Mitt. 
( Ph asm m rectu m S m . ) . 
C. Range i. 
On clayey fields, and damp banks by road sides, rare. 
In the central valley near York (Spruce.). 
Magnesian limestone quarry near Tanfield West Station 
(L. J. Cocks. 1896). 
Fruiting 2-3 mths. 
