LICHENES E CAUCASO ET E PENINSULA ÏAURICA. 293 



47. L. Szi'dirin/i Wain. n. sp."*' 



Thallus areolatus, areolis demum toniloso-elevatis, inflatis fistulo- 

 sisque, confertis intricatisqiie, apice giobosis aut intestiniformi-plicatis, 

 circ. 0,5 millim. lati«, 1 — 1,5 millim. elevatis, cinereis aut albidis, aj)icem 

 versus albo-pruinosis, esorediatis, neque KHO, nee CaCL^O^j reagens, hypo- 

 thallo indistincto. Affinis est L. acceptaitdae Nyl. et L. Bochii (Rodig.), 

 a quibus tarnen facile distinguitur. Solum sterilis lecta. Thallus primum 

 sat tenuis, rimoso-areolatus, habitu fere sicut in L. cdlcdrca, ad ambitum 

 hypothallo cinerascente. 



In rupe granitica ad Mamisson (258), una cum Phicodio eîei/anU', 

 ^Physcia tnbaria, Acarosjxji-a fuscata v. sniardf/dnld et Lecdnora rubina. 



4. Ochrolechia. 



1. 0. jxdh'^ccnii (L.) Koerb. 

 Syst. Germ. p. 149, Wain., Etud. Bres. I. p. 102. 



Var. pareUa (L.) Koerb. 



Ad corticem Betulî» ad Ceja (147), in trunco Abietis Nordmannian:e 

 ad Gursclievi (224), in truncis Pini sylvestris in sylva ad Asau (332), ad 

 corticem Betulœ ad Mulach (459). Discus apotheciorum KHO lutescens, 

 KHO (CaClo202) rubescens, margo extus KHO (CaCl^O^j) non reagens. Thallus 

 KHO (CaCLjO^) leviter flavescens aut non reagens aut raro (in n. 224) passim 

 etiam levissime rubescens. 



Lcprolonia mcinhrmiaccnm (Dicks.) Wain. 

 Lichen mcmhranaccua Dicks., Crypt. II. (1790) p. 21, tab. G, fig. 1. /.. Inntiginosns 

 AcH., Lieh. Suec. Prodr. (1798) p. 120, hand Hoffm., Enum. Lieh. (1784) p. 82. 

 Lcproloma lanuginosum Nyl., Fl. 1883 p. 107. 



Supra muscos in rupe ad Gursclievi (222 pr. p.). Omnino incertum 

 est anne ad Lecanoreas pertinet. Sterile. 



Trib. 5. PEKTUSARIE.-E. 



/. Pcrtusaria. 

 1. P. CO nun III/ is I). C. 

 Fl. Fr. II. (1805) p. 320, Th. Fr., Lieh. Scand. p. 317, Hue, Lieli. Exot. p. Kii. 

 Liehen pertussin; L., Mant. (1767) p. 131 (conf. Wain., Rev. Lieh. Linii. p. 2), at 

 hoe iioruen iniinis aptuiii, 



F. rupcstris D. C. 

 L. e., Hue, Addend, p. 118, Akn., Lieh. Jur. p. 140, Lo.jka, Lieh. Hung. n. .50. 



In rupe quartzitica ad Adil-Su (405) cum apotheciis, in rupe granitica 

 inter Ceja et Aul-Ceja (203) et in rupe argillaceo-schistosa ad Gurschevi 



* Zu Ehren des ungarisehen Asieureisenden Grafen Béla özéohenyi. 



