— 22 — 
1210. L,. deparcula Nyl. 1872, p. 361. — Apothecia nigra cen¬ 
tre» umbonata, margine obtuse turgidulo, intus concoloria. 
Sporæ longit. 0,009-12, crass. 0,005-7 millim. Gel. hym. 
I intense cœrulescens, dein obscurata. Epithecium coeru- 
lescenti obscuratum, hypotbecium fusco-nigricans. Para- 
physes versus apicem smaragdino-eœrulescentes. Species 
minutula. 
Calcicola in Scotia. 
1211. * L. dealbatula Nyl. 1874, p. 315. — Apothecia nigra 
parvula centro umbonata aut subgyrosa, intus nigra. 
Sporæ long. 0,010-12, crass. 0,006-8 millim. Gel. hym I 
intensive cœrulescens. Epithecium et hypothecium fusca. 
’Forsan subspecics prioris a qua differt thallo albo, epithe- 
cio in lamina tenuifusco, sporis nonnihil crassioribus. 
Saxicola in Scotia. 
1212. L. tabidula Nyl. 1879. p. 357. —Thallus nigrescens, sub- 
dispersus; apothecia nigra minuta, intus concoloria; sporæ 
longit. 0,011-16, crass. 0,006-7 millim. Gel. hym. I cœru¬ 
lescens; dein vinose fulvescens. Spermatia forsan aliéna, 
leviter arcuata longit. 0,012-14, crass. 0,0005 millim. 
Hypothecium obscure fuscum. Comparandacum L. depar¬ 
cula quæ differt paraphysibus discretis, reactione hyme- 
niali. 
Saxicola in Scotia. 
1213. L. jurana Schær. En. p. 123, Krb Par. Lich. p. 225. 
1214. L. subumbonella Nyl. 1876, p. 236; 1883, p. 535. — 
Priore loco hæc nominatur L. subumbonata; . posteriore 
autem noraen mutatur et dicitur L. umbonella , sed adest 
eliam alia L. umbonella Nyl. infra n° 1274; quapropter 
dicenda est L subumbonella. Cf. Lamy Cat. de Caut. 
n° 378.' Thallus albus; apothecia nigra centro umbonatula, 
marginata, intus concoloria; sporæ oblongo-ellipsoideæ, 
long. 0,016-22, crass. 0,007-9 millim. Epithecium et hypo¬ 
thecium fusca. Spermatiacylindrica, vel obsolète fusiformi- 
cylindrica, long. 0,004-7, crass. 0,0008 millim. Gel. hym. I 
cœrulescens, dein thecæ fulvo-rubescentes. E stirpe L. 
jurante. 
Saxicola in Hibernia. 
