' 
70 CRYPTOGAMIA. ALGAE. Lichen. K. Foliage Lei- 
THER-LIKE. 
same places with L. caninus, and more common. Dru. 204, L. 
caninus var. & Huds. &c. 
fuligino’sus L, Saucers rust coloured, flat, borders pale: foliage grey 
green, creeping, indented, lobed, rough underneath, 
pitted, and covered with a spongy down. 
Dill. 26.100. . . 
Ash-coloured sea-green, tinged of a lurid colour, yellowish 
underneath, with white hollows. Drcxs. 13. Leaves soft, ten- 
der, wrinkled and pitted above, and strewed with a sooty-like 
powder; woolly and spongy underneath, with here and there a 
white hollow, but no fibrous roots. Saucers few, small flat, rust. 
coloured, with a thin pale border. Dit. 
Growing always upon moss, and not directly attached to 
the substance on which it appears to grow. At the foot of 
Mount Cader Idris, near Dolgelle, in August. Dini. [In 
woods on the branches of trees. Dicxs. On trees near Amble- 
side. Dr. J. E.Smrru. On Crib y Ddescil. Mr. Grirritx.] 
resupina’- J. Saucers rust-coloured, large, faci downwards; foli- 
tus, age brown green, creeping, lobed. ; 
Dill. 28. 105—E. bot. 305—Fl, dan. 764~Mich. 44, ord. 13. 
2-Facg. coll. iv. 12.1. | 
Readily distinguishable from ZL. canzinus from the targe 
arising from the side of the leaf next the ground, and thei 
being smaller. Linn, Substance thin. Lobes bluntly scol- 
loped, brown lead-colour, grey and whitish underneath, neither 
woolly nor fibrous. Targets numerous, varying in. size, rust- 
coloured, fixed to the lower side of the leaf. Dut. 
‘Trunks of trees, rocks, stones, on pebbles on the sea shore, 
and ‘on the ground in stony places. [Garn Dingle. Mr. Griz- 
186). a _...... Py Jan—Dec. 
Var. 2. Substance yellow when broken, 
_ This variety was found by Mr. Griffith on dry rocks about 
Garthewin, who observes that it only differs from the preceding 
in its yellow colour when broken, meuiete 
scuta’tus. LL. Tubercles reddish, at the edge of the leaves ; foliage 
grey green, creeping; lobes many-cleft, curled, 
naked and veinless underneath, =. 
Facg. coll, iv. 18.1. 
_ Leaves leather-like, tough; lobes curled like endive. Jaco. 
On-the batk of trees in Scotland. Dicks. iii, 18. 
