107 
(Lecanora) 
crebra concava, margine thallode integro cincta, mox leci- 
deina plana vel convexiuscula, disco sordide opaco, diam, ad 
0 ,4-5 mm. Hymenium superne fuscum in hypothecio inco- 
lore, parapliysibus coalitis. Sporse fuscae 1-septatae medio 
tumidulae minime constrictae, longit. 0,020-25, crassit. 0 ,009-10 mm. 
Reagentia solita in thallum non agunt. — Supra saxa are¬ 
naria in Monte Leonis prope Kapstadt: MacOwan. — Endem. 
659. L. Bischoffii (Hepp K. Z. 113) Nyl. in Stzb. Hyperb. 
p. 29. — Supra lapides calcarios ad Constantine in Algeria: 
Paris, Flagey; prope Laghuat socia Lecanorce esculentae: 
Jussuf, ad EI Kantara et Biskra in Sahara: Norrlin. — Europ., 
Amer, sept., Argent. — Yar. segyptiaca Muli. Egypt. p. 16. — 
Calcicola in Wadi Cherese, Wadi Na-umieh superiore nec- 
non in summo Dschebel Chescben in Wadi Hassane et in 
Wadi Gendel inter Cahiram et Sues: Schweinfurth. — Endem. 
— Yar. melonops Muli. 1. c. — Calcicola in Wadi Gineh 
et in deserto Na-umieh: Schweinfurth. — Endem. — Yar. 
mediterranea. Apotheciis cinnamomeis sessilibus rarius 
immersis. — Supra saxa calcaria ad Sidi Mabruk prope Con¬ 
stantine: Flagey. — Endem. 
660. L. minutula (Muli, in Flora 1879 p. 291). — 
Supra saxa micacea montis Baginse in territorio Nyanmyam: 
Schweinfurth; rarissima in insula Socotra: Balfour. — Endem. 
661. L. granularis (Muli. Diagn. Soc. p. 5). — Calci¬ 
cola in insula Socotra: Balfour, Schweinfurth. — Endem. 
662. L. calciamans. Syn. L. calcarea Hepp in Arn. 
exs. 161. Yar. Ampsagana. Thallus typo albior planior 
minus glebulosus K—; apothecia diam, ad 0,7 mm, disco 
nigro convexiusculo, margine cinereo integro obtuso. Hyme- 
nium superne olivaceum in hypothecio incolore. Sporae oc¬ 
tonae fuscae late ellipsoideae 1-septatae longit. 0,oi6-26, crassit. 
