Squamaria.] lichenes. 195 



cracked plaited and lobed adnate bright- yellow the segments 

 linear, apothecia central crowded sessile flattish orange-colonred 

 with a slightly waved border. — Lecanora murorum, Ach. Syn. 

 p. 181. — Lichen murorum, Ach. Prodr. — E.Bot. t.2lo7. — Dill. 

 Muse. t. 17. / 3. 



On rocks, stones and walls, frequent. 



8. S. minidta, (vermillion-coloured Squamaria); thallus sub- 

 granulated deep-red smooth above the circumference lobed and 

 radiated, the segments convex very short inciso-crenate, apo- 

 thecia minute turgid, the disk plane at length hemispherical, 

 the border entire and of the same colour. — Lecanora miniata, 

 Ach. Syn.p. 182. Winch, Fl. of North, and Durh. p. 88.— Lo- 

 bar ia miniata, Hoffm. 



On Gainsford Church, Durham, Rev. J. Harriman. {Winch.) 



9. S. e'legans, {elegant orange Squamaria); thallus hard 

 smooth orbicular adnate plaited or rugged deep-orange its lobes 

 linear compound convex wavy, apothecia concave central of the 

 same colour with the crust, the border somewhat inflexed en- 

 tire. — Lecanora elegans, Ach. Syn. p. 182. — Lichen ehgans, 

 E.Bot. f. 2181. 



On rocks, North of England and Scotland. 



10. S.fulgens, (yellow Ground Squamaria); thallus orbicular 

 adnate lobed and waved somewhat imbricated lemon-coloured 

 whitish when dry, apothecia deep-orange at length convex their 

 border elevated at length obliterated. — Lecanora fulgcns, Ach. 

 Syn. p. 183. — Lichen Jul gens, Ach. Prodr. — E. Bot. t. 1G67. — 

 L. citrinus, ffedw. 



On rocks, slightly covered with earth, rare. Near Stackpole-court, 

 Pembrokeshire, Mr. Adams. Sussex and Isle of Wight, Turn, and 

 Boner. 



11. S. lenHgera, De Cand. (white (J round Squamaria); 

 thallus orbicular adnate lobed gcarcely imbricated greenish- 

 white the lobes broad slightly concave waved and crenated, 

 apothecia Dearly flat reddish buff-colour with the border de- 

 rated tumid inflexed subcrenulate. — Lecanora lentigera, Ach, 

 Syn.p. 17 C J. — Li eh in lentigerus, ]\'il>. — P.. /><>'. t. 871. 



On dry, chalk) heaths j Cambridgeshire and Suffolk. 



12. 8. cimlicdiis. (whitish radiating Squamaria); thallus tar- 

 tareous thin adnate orbicular plaited lobed and radiating In the 

 margin bright greyish-white, apothecia clustered greyish-black 

 slightly convex with :i plaited elevated border. — Lichen candi- 

 cans, Uickt. Or. Fate, -i. />. 15. I.9./5. B. Bott 1778*— 

 Lecanora epigea, Ach. Sfri.p. I7!>. 



On limestone rocks in England. On chalk al Beachy-head, - 

 Mi. 



18. s. t/tli. hi, Delise, | fUth-coloured alpim Squan 

 thallus orbicular adnate radiated lobed and laciniated dirty- 



