WEST LANCASHIRE LICHENS 261 
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2. Oaks: near Daina Garolangt “Ay, atomatioa (Sm.). 1. Silver- 
dale and Warton Crag. — I. exanthematica (Sm.). 1. Limestone 
rocks near yt ae Silverdale Cove; and Dalton Crag.—L. 
umbrina Ach. 1. Lower Basegi ll. — LZ. sabuletorum Fik. 1. On 
par ida moss near Wennington and Dalton Crag. — L. endoleuca 
Nyl. 1. Trees by the Lune below Kirkby Thowedale, —L. mus- 
corum (Sw), 1. Lower Kasegill. — L. geographica (L. . Very 
fine on Silurian rocks in Easegill ; near Cantsfield. 2. Occasionally 
on grit-rocks, as on — Parlick, when Clough, &c., but mue 
poorer on these rocks.—L. concentrica ( é ennington and 
Cantsfield, 2. Gavell’s Glough and Whitewell. — Var. impressula 
Leight. 2. On walls near Quernmore. — L. rimosa (Dicks.). 1, 
Greygarth Fell. — L. — (Ehbrh.). 1. Several — in 
Kasegill, and near Haw — I. parasitica (Flk.). 1. On the 
thallus of Lecanora ste 6 Ts gill, 
Opeyrapha herpetica Ach. 2. ” Near Abbeystead. — i atra Pers, 
2. Trees near Dolphinholme. — O. sawicola Ach. Chevalliert 
Leight. 1. Silverdale Cove. ~0. varia Pers. f. ie hers Lightf. 1. 
Silverdale. 2. Foxdale. — f. ven Ach. 2. Oak-trees, Barnacre, 
Garstang. — O. vulgata Ach. 1, Near Haweswater; trees by the 
Lune below Kiskby: Lonsdale. * Abbeystead, and in the Hodder 
Valley below Whitewell. 
Arthonia Swartziana Ach. 1. Wash Dub Wood. — A. pruinosa 
Ach. 2. Near Abbeystead. 
Graphis elegans (Sm.). On oak, birch, and holly. 1. Wenning- 
ton, and near Dalton. 2. Foxdale; Roeburndale; Hindburn ; 
over Wyresdale ; near Abbeystead;. Clougha. — G. scripta Ach. 
Frequent ana variable. 1. Silverdale ; Dalton Crag ; Gorge of the 
Greeta Roeburndale ; Abbeyste pili nin is sophistica Nyl. 1, 
Easegill ; *Siiyoedaien Whitewell 
Endocarpon miniatum (L.). 1. Silverdale; Easegill Kirk, very 
fine ; near Borwick. 2. Rocks the Hodder below Whi!» well.— 
Var. Prine (Sw.). 1. Easegill; Leck Fell; Over Keilet: and 
aweswater, — FH. rufescens Ach. 1. Haweswater; Warton Crag; 
ag Rellet; Dalton Crag. 
Verrucaria Dufourei DC. 1. oe and Silverdale: —V. 
margacea Whinb. var. Afthiobola Whinb. 1. On stones submerged 
Wind: 
gha Pike. » rae: D 
Heysham.—V, maurvides + Solene 1. Lower Easegill.—V. nigrescens 
rose 1. Eaves Wood, was, Silverdale. — V. rupestris £ brad. 
Easegill.—V. caleiseda DC. 1. Hasegill; Dalton ote olver- 
l = ; : 
Eo e 2.N asegii: Over 
Kellet ; Silverdale——V. immersa Leight. 1. Easegill pak, gemmata 
Ach, 1, -tree near Whittington. — V. chlorotica (Ach.), 1, 
Silverdale.—V. nitida (Weig.). 1. Silverdale and Whitowe: i, 
