92 



uni 



Repertorium. 



Miillcr, J. Euumerationis Llclienum aegypliaco] 



Supplemeiitum I., contincns Lichenes a Barbey, Schwein- 

 furth et Ascherson alliisque in Aegypto recenter lectos. 



(Revue mycolog. Nr. 21, pag. 15). 



Als neue Arten werden angefiibrt: 



Omplialaria quinquetubera Mull. Arg. Enum. Lich. 

 aegypt. n. 2; apothecia modice emergentia 1/4-1/3 mm. lata, 

 cra^se thallino-raarginata, margine thallo concolorc rugulosa, 

 discus atrofuscus; epithccium fuscum, lamina et hypothecmm 

 hyalina; sporae in ascis subangustis octonae, 12-14 « longae, 

 7-8 n latae, ellipsoideae et simplices, byalinae. - l!.xtus 

 Pannariam murorum Mass. simulat. — Calcicola in 



Aegypto submediterranoa (Barb.) 



ThalloidimaBarbcyanumMull. Arg. ThaUi squamae 



1/4— 1|3 mm. latae aut minores, orbiculares, ambitu crenato- 

 lobulatae v. subcrenatae, convexiusculae, laeves, demum 

 rimoso-fissae, sacpe fere crustaceo - aggregate - conHuentes, 

 monocarpicae; gonidia globosa, diametro 12-18 ^t lata; apo- 

 thecia l|3-l/2 ram. lata, modice emergentia, nigra aut nigro- 

 fusca, novella nonnihil extus tballodice vestita, mox undiquo 

 nigra sed tota cacsio-pruinosa, margine tenuissimo vix emer- 

 gente magis nigrato praedita, ambitu regulariter orbicularia, 

 intus infra epithccium alba; discus planus, demum conve- 

 xlusculus; lamina praeter epithccium olivaceo fuscum undique 

 cum hypothccio hyalina, paraphyses facile separabiles, apice 

 fusco-clavatae et nonnihil torulosae; asci subangusti, 8-spon; 

 sporae 12-15 i" longae, 4-5 f^ latae, ellipsoideo-dactyloideae. 

 — A proximo Th. geolouco Mull. Arg. Lich. Aegypt. n. 

 19, s. Lecidca geoleuca Nyl. Lich. Ehrenb. p. 65 prao- 

 sertim apotheciis parvulis, pruinosis, intus albis, et colore 

 hypothecii differt. — Calcicolum in deserto parvo (petit 



desert) Aegypti inferioris (Barb). ,, „ . ,, u 



C. (Pyrenodesraia) interveniens Mull. Arg.; thallus 

 tenuis, tenuiter diffracto-arcolatus, argillaceus v. demum 

 argillaceo-cinereus v. decorticato-albidus; apothecia parvula, 

 13-1|2 mm. lata et minora, impresso-sessilia; margo tenuis, 

 leviter proraincns, cum thallo concolor, demum subexclusus, 

 integer v. angulosus; discus siccus niger, madefactus yulgo 

 distincte sed leviter pallens et e livido v. fusco nigricans, 

 nudus V. obsolete caesio - pruinosulus, ambitu orbicularis^ v. 

 varie angulosus, planus, mox leviter convexus ; lamina apice 

 olivaceo- fusca, caeterum cum. hypothecio hyalina; paraphyses 

 liberae; sporae in ascis octonae, ellipsoideae, orcuhtormes 

 et hyalinae, 12-15 ,u longae et 8^|a f* latae. - Apothecia 



