570 baker's north Yorkshire. 
2. F. gracilis Lindb. 
[F. antipyretica var. gracilis Schmpr.) 
On stones and rocks in alpine streams, rare. 
Swinner Gill, Upper Swaledale (Barnes, 1897). 
Fruiting 6-7 mths., rarely. 
3. F. squamosa L. 
Montane B. Range 1-2. 
In mountain rivulets, rare. 
In Teesdale, in the Tees from Upper Cronkley downwards. 
On the east in Ba}sdale Beck. In the Esk below Castle- 
ton, and in Bilsdale Beck at Laskill Bridge (Baker). 
Saltersgate Beck (Anderson, 1875). 
Fruiting 6-7 mths., rarely found fruiting, 
(Sect. 3.— CRYPH/EE/E). 
AntitPichia Brid. 
1. A. cuptipendula (L.) Brid. 
Montane B. Range 1-3. 
On rocks, walls, and trees. 
PVequent upon rocks and trees amongst the hills ascend- 
ing from the side of the Leven, at Stokesley, to the main 
limestone of Widdale Fell and Mickle Fell (Baker). 
Old walls and trees near Castle Howard, sterile (Spruce). 
Near Hawnby (Wheldon). 
Near Keld, Upper Swaledale, and in Holwick Wood, 
Teesdale, in fruit (Bavnes). 
Fruiting 4 mth., rarely fruiting. 
Leucodon Schwaeg. 
I. L. sciuroides (L.) Schwaeg. 
Range 1-2. 
On trunks of trees, and on walls and rocks. 
