— lo — 



23. Artliopijfenia [s. Pharcidi i) Psorx ; Spliaerella Psorœ Anzi 

 Analect. p. 27. in areolis Psorae decipientis ad Bethel prope Jéri- 

 cho. 



Enumerationis Lichenum aegyptiacorum. 



SuppLEMENTUM PRiMUM, conUnens Lichenes a celeberr. W. Barbey 

 (Barb.), D'" Schweinfubth (Schwf.) et Df Ascherson (Aschers.) 

 alûsque in Aegypto recenter lectos, auctore D^ J. Muller. 



Obs. species et varietates pro Flora aegjptiaca novae asterisco 

 notatae sunt. 



* 1. Collema pulposian Ach. Syn. p. 311 ; terricolum in Aeg-jpto 

 submediterranea, se. in regione cirea Alexandrium et orientem ver- 

 siissita (Barb.) 



* V. crustaceum Schasr. Enum. p. 259 ; calcicolum in Aegj'pto 



mediterranea(Barb.) et in monte Sinai (Elirenb.) 



* 2. C. furvnm f. conchilohum ; Collema conchilobum Koerb. Syst. 

 p. 407 ; calcicolum cum praecedente (Barb.) 



3. Omphiilitria quinqiietiibera Mûll. Arg. Enum, Lich. aegypt. n. 

 2 ; apothecia modice emergentia 1{4-1{3 mm. lata, crasse thallino- 

 marginata, margine thallo concolore rugulosa, discus atrofuscus ; 

 epithecium fuscum, lamina et hjpothecium hyalina ; sporae in ascis 

 subangustis octonae, 12-14 jj.. longae, 7 8 \i.. latae, ellipsoideae etsim- 

 plices, liyalinae. — Extas Pannariam murorum Mass. simulât. -- 

 Calcicola in Aegypto submediterranea (Barb.) 



' 4. Roccella pfnjcopds Acb. Lich. Univ. p. 440 ; ad saxa calcarea 

 Marient prope Alexandriam copiose crescit at sterilis tantum lecta 

 (A. Letourneux, Aschers.) 



5. Ramalina evernioides Nyl. Prodr, Gall. et Alger., p. 47 ; ad 

 ramosLycii prope El Arish (Barb.), in summoGebel Cheschen inter 

 Cairo et Sues (Schwf.). inter Siwah et Alexandriam (Gottfr. Roth), 

 in Cyrenaii-a (Pacho, in sched. sub Borrera pubera v. capensi), et 

 in Oasibus Sina et El Quara (Gottfr. Roth.) 



* Q. R crispatida Nyl. Ram. p. 56 ; in Cyrenaica (Pacho). 



7. Theloschistes villosusî. brevior Miill. Arg. Enum. Lich. aegypt. 

 n. 5 ; in ramis Lycii prope El Arish (Barb.) et in ramulis Lycii 

 arabici in Gebel Gharebùn deserli Aegypt. mediae copiose fertilis 

 (Schwf.) 



* 8. Th. parietinus Norm, v, polijcarpns ; PInjscia parietina v. 

 polijcarpa Nyl. Syn. p. 411 ; in ramulis Lycii prope El Arish 

 (Barb.) 



V. subgrmiuiosus (Nyl.) Mùll. Arg. 1. c. ; apotheciorum 



margo crebre et minute incurvo-multilobulatus v. crenatus.-Habitus 

 cseterum oranino ut in Physcia ulophjila Nyl. in Lamy Cat. p. 45, 

 sed thalli laciniae fulvo aurantiacae, undique v. fere undique copiose 

 granuligerae, non margine sorediiferae, ambitu angustius divisae 

 quam in var. aureolo (Ach.), latiores quam in v. rutilante (Fr.) ; dis- 

 cus conoolor. — Galcicolus in Aegypto inferiore pluribuslocis (Barb. 

 Aschers.) 



* V, aureolus ; Physcia parietina v. auréola Nyl. Syn. p. 



411 ; saxicolus in Aegypto submediterranea (Barb.). 



9. Amphiloma Callopisma v. centroleiœum Miill. Arg. 1. c. n. 10; 

 in Aegypto submediterr. variis locis (Barb.), in deserto minore 



