lamina superne coerulescens; asci angusti, 8-spori; sporae 
10—15 u longae et 6—7 ‘/ 2 latae, e yaria longitudine ambitu 
variae. — Species insignis, jnxta Psoram crystallifemm 
sc. Lecideam crystallifemm Tayl. in Hook. Journ. of Bot. 
1847 p. 148, locanda est. — Ad terram sabuloso-humosam secus 
Lake Albaeutya, in Australiae proy. Victoria, cum californico 
Ampliilomate holacino >, s. Placodio bolacino Tuck. Calif. 
p. 18, ex specim. orig.: C. Frencli (miss. Bar. F. v. Müller). 
1315. Lecanora fibrosa Müll. Arg.; thallus obscure cine- 
reus, tenuis, minute confluenti-granulosus, margine zona argenteo- 
albescente et validiuscule radiatim fibrosa cinctus; apothecia 
innato-sessilia, cum margine '/ 2 mm. lata, sicca nigra, made- 
facta fumoso-fusca et magis emergenti-turgida, nudä, margine 
crasso at nano subgranoso-crenato cum tliallo concolore discum 
non vel vix perspicue superante cincta; margo omnino tliallo - 
des; epithecium fuscum; hypothecium crassum, inferne subacu- 
tato-productum, liyalinum; lamina praeter epithecium hyalina; 
sporae in ascis angustis 8-nae, 13—18 g longae et 7—9 g latae, 
obovoideae. — Juxta L. subfuscam Ach. locanda est, a qua 
recedit margine apotheciorum nano, haud emergente et zona 
hypothallina margine argenteo-fibrosa. Prima fronte Platy- 
grapham simulat. — Ad corticem arboris Baobab prope San 
Salvador Africae occidentalis: Dr. Büthner (a cd. Dr. Hennings 
comm.). 
1316. Leciclea (s. Lecidella ) ocellatula Müll. Arg.; tlialli 
areolae in hypothallo nigro densius autlaxius diffracto-dispersae, 
hinc inde confertiores (et thallus tum diffracto- v. tessellato- 
areolatus), flavescenti - pallidae, suborbiculares v. angulosae, 
convexae, majores apothecio centrali nigro-oculatae, magnitu- 
dine valcle ludentes, — mm. latae; apothecia ex innato demum 
adnato-sessilia, nigra, mm. lata, marginata, tota nigra et 
nucla, e concavo plana; perithecium annulare, virenti-fuscum, 
subtus deficiens; epithecium olivaceo-yirens v. virenti-fuscum; 
lamina cum hypothecio hyalina; paraphyses facile liberae, gra- 
ciles; asci oblongato-obovoidei, apice yalde pachydermei, 8-spori; 
sporae 9—10 u longae, 5—7 u latae, ellipsoideae. — Species 
tliallo insignita, prope Lecideam Buelliastrnm Müll. Arg. L, 
B. n. 1163 locanda. Margo areolarum in yetustis demum mar- 
ginem lecanorinum satis refert. — Saxicola, in insula antarctica 
Süd-Georgien: Dr. Wilken (com. ill. comes Prof. Solms). 
