180 
(Lecidea) 
concava rarius plana vel convexula, margine concolore cras- 
siusculo nonnihil a thallo vestito, diam. 0,2-3 mm. Hyme- 
nium in hypothecio nigro superne coerulescens, epithecio 
nigrofusco, paraphysibus coalitis. Sporae octonae l-septatae 
ellipticae fuscae longit. 0,oos-io, crassit. 0, 005-6 mm. Gfelatina 
hymenea iodo coerulescens. Keagentia solita in thallum non 
agunt. — Super reliquias quartzinas saxorum graniticorum 
in Monte Leonis prope Kapstadt socia Lecidece- quartzince: 
MacOwan. — Endem. 
1141. L. albinea (Muli. Diagn. Socot. p. 8 ). — Supra 
saxa quartzosa insulae Socotra: Balfour et montis Lubomho 
in Transvaalia: Wilms. — Endem. 
1142. L. coeruleata. Thallus albus rimoso-areolatus, 
areolis planis angulosis opacis, rimis nigris. Apothecia nigra 
mediocria diam. 0 , 5-7 mm plana vel convexa, margine evanes¬ 
cente, intus nigra. Lamina in hypothecio fusconigro, epi¬ 
thecio smaragdulo, paraphysibus coalitis. Sporae ellipticae 
interdum medio constrictae fuscae l-septatae longit. 0,ois-i8, 
crassit. 0,oo6 mm. Gelatina hymenea iodo intense coerules¬ 
cens. Thallus K-|- flavens, I+. — Supra saxa quartzosa in 
Promontorio Bonae Spei: MacOwan. — Endem. — Stirpi 
L. olivaceofuscce Anzi adscribenda. 
1143. L. permodica. Thallus areolatus, areolis cinereis 
discretis in hypothallo nigro K-|- flaventibus. Apothecia 
nigra innata minuta diam. 0,20-25 mm concava, margine acuto 
cinerascente. Lamina in hypothecio incolore, epithecio smarag¬ 
dulo, paraphysibus coalitis. Sporae octonae l-septatae fuscae 
longit. 0 ,009-10, crassit. 0 ,004-5 mm. — Supra saxa arenaria 
prope Muizenberg in Promontorio Bonae Spei: MacOwan. 
— Endem. 
1144. L. Transvaalica. Thallus sordide albus crassus 
rimulosus linea nigra hypothallina determinatas, K-(- luteus 
