a CRYPTOGAMIA. ALG. Lichen, H. Herbaceous. 
Leaves white; warts mealy. Saucers large; white on the 
outside, red brown within, on foot-stalks, on. the edges of the 
leaves. Mr. RetHan; who is now satisfied that his L. cornicu-. 
latus is the same as the L. prunastri of Linnezus. From 1 to3 
‘inches long, sometimes mealy, sometimes not; leaves and seg- 
ments broad, flat, like stags horns, pale bluish grey, hoary, or 
woolly underneath, by which and by its softness it is readily 
distinguishable from every other species. Saucers on plants 
which are shorter and less NARA: he fixed to the ends of the 
branches, rather paler and whiter than the leaves, brownish 
with age. Dirt. Saucers grey white; reddish when old. 
Wes. 
"Trunks and branches of trees, on old willows it is softest, on _ 
blackthorn whitest. Dri. P. Jan.—Dec.* 
Var. 2. Narrow-leaved. 3 2% 
Dill, 21. 54—Varll. 20. 7. 
wags — divided ar sub-divided into narrow, Bo 
long, horned segments, smooth but not shining, w surface 
cone under sie bolion. D111. Ses se 
L. prunastri. (8 Huds.) On dry half decayed branches of 
Heath, on a moor 2 miles from Lippock, Hampshire. Drru.— 
Trunks of trees and on pales. [Grows common with the L. 
prunastri on trunks of trees. “Staley bridge, near Manchester. 
Mr. Brappury.}] - | : P, Jan.— Dec. 
glau’cus. L, Saucers brown, small: foliage pale and glaucous, de- 
; — lobed, smooth, curled and mealy at the 
* on 4 : 
Dill. 25. 96—Facq. coll. iv. 19..2-Fl. dan, 598—Hoffm. enum. 
20. 1-H. ox. HV. 7. row 4,4, # 
_. Leaves thinner than paper, of a mixture of white, ash-co- 
lour, and sea-green. Linn. Leaves cut and curled like those 
of Endive, smooth and shining on both sides, pale sea-green, 
brown underneath, substance black. . Edges of the segments of 
the leaves mealy. Saucers small, brown, Dit. ad 
On the ground amongst stones and rocks, and on heaths. On 
Emmot-moor near Coln, Lancashire; and on Banstead Downs ; 
near Moffat, and in Breadalbane. Py Jan.—Dee. 
fal/lax. L, Saucers red brown, terminating: foliage sea green, 
‘thin, jagged, white sfidedtieaali? with black spots. 
_ Dill, 22. 58-Hoffm. lich. 46, 1, 2, 3—Mich. 37. 
Differs from L. g/eucus for which it may be easily mistaken, 
as follows, Segments diffuse, not depressed, white underneath, 
is therfore the bast of any permed pomdggn ns wt 8 
