NEW LICHENS. 181 
sis; gemmis substipitatis, subrotundis, granulatis, ad 
thalli marginem confertis ; cyphellis rotundatis oblongisve, 
concavis, albidis, pruinosis, marginibus elevatis. 
Has. In woods near Killarney.—The marginal buds become 
flattened and sometimes branched, giving a fimbriated 
appearance to the lobes. 'The moistened surface is mottled 
by a white pruina peculiar to this species. The granules 
of the buds may often be observed to be tipped with dark- 
brown. Patches 3 inches or more in diameter, loose, 
attached by a central disk. It differs from S. sylvatica, 
Ach., by the more divided margin of the thallus, by its 
fimbriated appearance, its pruinoso-reticulated surface, 
and its very pale glaucous grey colour when dry. T 
12. S. erythroscypha, Tayl.; thallo stellato, inciso-lobato, 
cinereo-viridi, subtus margine concolori, centro nigro- 
villoso, lobis oblongis, sinuato-crenatis; sorediis puncti- 
formibus flavis ; gemmis marginalibus, granulatis, demum 
pulverem flavum effundentibus ; apotheciis sparsis, demum 
convexis, disco intusque aterrimis, mengne extusque 
rubris, subvillosis. 
Han. * No, 1609. Ad saxa in collibus, Insula Juan Fernan- 
dez, April, 1830;” Hook, herb.— Thallus 6 inches wide, 
incised nearly to the centre, surface smooth, slightly con- 
Cave, parenchyma white; young apothe y sp 
cal, reddish-orange ; the. more:qged Gut or ochron, Mheig 
magin and the thallodal cup reddish, their disk and 
quite black, “and thus unlike that of any of its con- 
geners, - 
13, - 8. Drunmondii, Tayl.; thallo orbiculato, fusco-cinereo, —— 
CS granulatis; sorediis sparsis, albidis ; 
A ti T rminalibus, ? resu natis, disco | stat ineo, 
“Rae lcuosn sits conci, lo; gemmis mam 
