458 113. Urceol. 4. CENOTHALAMEZ. Pl. cell. aph. 
~ 
Lichen Acharii, Wahlend. Lapp. 405; Engl. Bot. 1087. 
Lichen lacustris, Wither. Bot. Arr. 4, 21. 
Urceolaria Achzrii, Achar. Meth. 150; Lich. 331. 
On stones inundated in winter. 
Thallus varies in colour, red, yellowish, or rust-colour ; 
apothecia flattish in the centre, rising up when old. 
2. Urceolaria cyrtaspis. Short-shielded pitcher-moss. 
Crust regular, smooth, very thin, cracked in beds, red- 
dish, at last whitish: apothecia becoming elevated; centre 
slightly convex, reddish brown; thalloid border even with 
the centre. 
Lichen punctatus, I, Dan. 468,2; Engl. Bot. 450. 
Lichen Acharii cyrtaspis, Wahlen. Lapp. 405. 
Urceolaria Acharii cyrtaspis, Achar. Meth, 151. 
Lecanora cyrtaspis, Achar. Lich. 597. 
On stones. 
Thallus with a black border. 
§. Urceolaria diamarta. Rusty pitcher-moss. 
Crust nearly regular, cracked in beds, slightly wartlike, 
red ochre-colour; proligerous flake rather concave, black ; 
thalloid border raised, at last bent. 
Lichen Sinopicus, Engl. Bot. 1776. 
Lichen diamartus, Wahlen. Lapp. 4\4. 
Urceolaria diamarta, Achar. Mcth. 1513 Lich. $21. 
On rocks and stones. 
Confounded with endocarpon Sinopicum. 
4. Urceolaria gibbosa. Bunched pitcher-moss. 
Crust nipply warted, smooth, whitish, slightly greyish ; 
proiigerous flake sunk in the tip of the warts, rather con- 
cave, black; ¢halloid border contracted, protuberant, crenate. 
Urceolaria gibbosa, Achar. Meth. 1443; Lich. 334, 
On stones and mountains. 
Warts conoid, bald; border of the apothecia rather sharp, 
afterwards thicker, wrinkled. 
B. fimbriata. Thallus black, radiated, fringed, covered 
with grey warts. 
Lichen fibrosus, Engl. Bot. 1732. 
Urceolaria fimbriata, Achar. Meth. 145. 
Urceolaria gibbosa fimbriata, Achar. Lich. 335. 
5. Urceolaria cinerea. Grey pitcher-moss. 
Crust cracked in wartlike beds, grey, divided by black ; 
proligerous flake immersed in the warts, slightly concave, 
black, afterwards elevated ; thalloid border prominent, ra- 
ther thick, not divided. 
