CRYPTOGAMIA. AL GM. Lichen. 
25 
16. On stones near Llyn Aled. Mr. Griffith. (On rocks upon Beamish 
Moor, and on stones upon Egleston Moor, Durham. Mr. Winch. E.) 
L. cartilagi'neus. Saucers flat, tawny; leaves greenish, rounded, 
scolloped, gristly. 
Dicks. H. S.—(E. Bat. 1893. E.)— Fh Dan. 1006— Mich. 51 Ord. 30. 1— 
Hoffm. Enum. 19. 1— Dill. 24. 74. • 
Leaves small, roundish, somewhat notched, very thick, of a yellow herba¬ 
ceous hue. Huds.—Fleshy. Saucers , the young ones concave and- regu¬ 
lar, the old ones flat and irregular. Woodward. (This plant has long 
branched roots, like those of L. saxifragus. Specimens sometimes Occur 
which approach very near to L. saxifragus of Lin. Trans, if they be not 
the same. Mr. Winch. 
Cartilaginous Lichen. E.) L. crassus. Huds. 530. and Gmel. Syst. 
Veg. (E. Bot. Achar. Prod. L. cartilagineus. Dicks. Lightf. With.'^ 2>- 
canora crassa. Achar. Hook. E.) Rocks thinly covered with earth; and 
mountainous heaths. Near Newborough, on Llandwellyn rocks-; on 
Glyder Hill; about Malham, Yorkshire, Westmoreland, and King’s Park, 
near Edinburgh. (On the marble stone near Middleton, in Teesdale.^Mr. 
Winch. E.) P. Jan.—Dec. 
L. mura'lis. Saucers green yellow, changing to full yellow; border 
paler; crust greenish with a tinge of yellow ; somewhat tiled. 
(Hoffm. Licit. 16. 1— Jacq. Coll. ii. 13. 4. a — (E. Bot. 1695. E.)— Mich. 
— Hoff. Enum,. ii. 1. (not 9.1. as cited in the description.) / 
Dry, friable, circular, leafy at the edge, leaves crowded, pressed and firmly 
fixed to the stone or wood on which it grows, narrow, cut into segments^ 
scolloped and cloven at the end. Saucers in the central part, very,‘nu¬ 
merous, almost covering it, varying in colour, flattish, grey green,^yellow¬ 
ish, tawny, reddish or brown, paler at the edge. Whole plant’greenish, 
when young and wet, dirty grey or yellow brown when old and dry. 
Hoffman. 
Not L. pallescens under which Reichard has inserted it as a synonym. No 
one who had examined both could possibly suppose them the same. It 
much more nearly resembles L. cartilagineus. Mr. Woodward. , , 
(Radiated Wall Lichen. L. saxicola. Achar. Prod. and/E.Dot. -Z,. 
muralis. Dicks. Hull. Sibth. &c. E.) Rocks and old walls. Nk>£uncom¬ 
mon. Mr. Woodward. P. Jan,—Dec. 
D. Somewhat crustaceans, leaf-like, tiled, loose. 2 
- Y l ^ V A 
L. paiilunen'sis. Saucers black ; leaves strap-shaped, forked, flattish, 
pointed. ; - ..-,2 
Hoffm. Licit. 36. 2— (E. Bot. 653. E.)— FI. Dan. 958— Jacq. JHiscMk 10/2— 
Dill. 24. 81— Hoffm. Enum. 17. 2. ■ ,*; ;/> .--.'X 
Circular, leathery, thin, both surfaces shining, brown changing to black, 
curled at the edge, lobes blunt, white within. Saucers very numerous and 
crowded on the upper surface, concave, black, shining. Jacqydri.. i •; ;i.i 
(Circular Brown Rock Lichen. Parmelia fahlunensis. Achar; aHopk. 
E.) Rocks and large stones. Near Langdale, Lancashire. H,rids.^ *(pn 
stones near the summit of Carnedd Llewelyn. Mr. Griffith. Abput,Tnver- 
cauld, Aberdeenshire and Katelow, a mountain in Angus-shite. Mr. 
Brown. E.) , 
