CRYRTOGAMIA. ALGZE. Lichen. B. (3) Crustaceous; 
with SAUCERS. 
On the bark of trees, Dicks. iii. 14. [On elm and ash; 
frequent. Mr. GrirFirg,}] > “s 
quadri‘colorL, Saucers brown yellow, changing to black 3 flat : crust 
: powdery, grey white,. = eee 
; Dicks. 9.3% nits 
Crust powdery, thin, greyish, covered with white, mealy, 
globular particles. Saucers numerous, yellowish and rather con- 
cave when young, with a white border; black and ‘convex 
when older. : é ele 
Mountains in Scotland, on the ground. Drexs, iii, 15. 
Upsalten’sis L, Saucers cream colour: border white; crust white 
P 3 ; 
composed of awl-shaped masses ; scored, brittle, 
Dicks. 2.7—-Hoffm. enum.7. 1—Hoffm. lich. 21, 2. 
Of the size of L. saxatilis, ash-coloured, white, composed 
of bristles; dristles straight, white, shrivelling, prostrate, une- 
qual, confused, very simple, as long as the nail, very brittle, 
frequently several united at the base. Saucers white, with a 
blunt border, rather large ; from the root, not placed on the 
bristles, Linn. Crust of a milky whiteness, very brittle, in- 
vesting slender leaves of grass or moss. Saucers globular, 
dimpled, crowded, cream coloured. Horrm, oe 
eaths near Norwich, 
byss‘inus, L. Saucers yellow, with a white border; flat, very small > 
crust powdery, blackish. — 
i Hoffm. enums 4. (-E, bot, AB? . 
Trees and stones, Scotland. = 
a 
fla’vicans. L. Saucers brownish yellow ; crust yellow with a greenish 
“past: : 
Dif 18. 18. AS Ce 
Habit that of L. candelarius, butthe crust circular, wrinkled, 
greenish ; and the saucers of a brownish yellow hue, or earthy 
yellow ; convex, Huns. Crust rather inclined to assume a 
leaf-like appearance at the edge. oe | | 
_ Le flavescens. Huds, and Bot. arr, See L. candelarius: 
_. Bark of trees, walls, rocks, and stones. —P. Jan—Dee. 
lu’teus. “L. Saucers yellow, witha yellow border : crust orey green. 
. : — Dicks. 2. 6. uses ent e.cheesd ie ; 
Crust a hoary meal, often scarcely discernible, finely 
sprinkled over a stratum of moss, or merely tinging it of 2 
