140 
Pilophoron. 
P. fibula, Tuck. A small plant growing upon the wet surface of perpen- 
dicular rocks. The podetia stand up like little black agarics. 
Rare. End of Grange Bridge, Borrowdale. 1881. 
Tribe—STEREOCAULEI, 
Stereocaulon. 
S. coralloides, Fr. On rocks, Lake-side, Wastdale. 1879. 
S. paschale, Ach. Generally found on rocks in sub-alpine regions. Keswick 
(Mrs. Stanger). Herdhouse Fell, and Bowness Knot, Ennerdale. 
1880. Common. 
S. condensatum, Hffm. Asby. 1880. Rare. 
var. condyloidewm, Ach. Foreshield, Alston. 1878. Rare. 
S. pileatum, Ach. This lichen is very rare ir this country. It is not 
recorded by Leighton. Mr. C. Larbalestier found it in the West of 
Ireland. I had the pleasure of finding it growing somewhat 
sparingly, on hard rocks beside a small stream near Hermon’s Hill, 
Wastdale. 1879. 
Tribe—SIPHULEI. 
Thamnolia. 
T. vermicularis, Sw. White, somewhat worm-shaped, prostrate on the 
ground. Rare. Skiddaw (Mr. Pilkington), 
Tribe—USNEEI. 
Osnea. 
U. barbata, L. Forma florida, L. Filamentous in form, growing in tufty 
masses on the trunks and branches of forest trees. Common, but 
rare in fruit. Ashgill Woods (finely fruited) ; Moor End Wood, 
Asby ; Holme Wood, Lamplugh. General. 1880. 
Forma hirta, L. Differs from the preceding form in having the branches 
densely fibrillose and sorediate. Ashgill Woods, 1878 ; and those 
last named. General. 
Forma plicata, L. Fr. pendulous, smooth, without fibrile. Ashgill 
Woods. 1878. 
