312 E. A. WAINIO 



In rnpe calcarea ad ruinas arcis Issar prope balneum Jalta in penin- 

 sula Taurica (15 jjr. p., 18 pr. p.). Sterile, 



4. Pso)'(jlirlii(i. 



1. Ps. Taurica (Nyl.) Wain. 

 Collemopsis Nyl. in Lojka, Licli. Univ. (1885) n. 52, Nyl., Fl. 188(i j). 97, Hue, 

 Addend, p. 318. 



Supra saxa apriea arenaria prope balneum Jalta in peninsula Taurica 

 (Lojka, Lieh. Univ. n. 5:2). In rupibus silaceis (112) et micaceo-schistosis 

 (121 pr. p.) in valle fluminis Ardon. Apothecia 0,2 — 0,5 millim. lata, disco 

 usque ad 0,i7o millim. lato, impresso, piano punctiformique aut ssepe de- 

 mum medio umbonato-convexo, at ad ambitum imj)resso. Hymenium supe- 

 rius pulchre smaragdulum, aut interdum sordide smaragdulum, ne que 

 HNO3, nee KHO reagens. Paraphyses parce septatíe, neque ramosœ, nee 

 constrictíB. Asci ventricosi, apicem versus angustiores. Spora3 16:n8B aut 

 rarius in eodem apothecio etiam 8 : na?, polystichœ, vulgo globosae et dia- 

 metro 0,oo7 — 0,oo(5 millim., rarius in eodem apothecio etiam ellipsoidete et 

 long. 0,011 — 0,007, crass. O.oo?-- 0,oo6 millim. Hymenium jodo non reagens 

 (lutescens). Thallus crassit. mediocris aut tenuis, demum minute areolatus, 

 fuligineus, opacus, in lamina tenui sub microscojjio aureo-olivaceus, go- 

 nidia xanthocapsoidea continens. Verisimiliter est variatio Ps. oceUatar 

 (Th. Fr.) Forssbll, Beitr. Gloeol. p. 74. {Pi/tntopsis Th. Fr., Fl. 180(5 

 p. 318), quœ sporis 8: nis, ellipsoideis ab ea distinguitur. 



5. Pyroïopsh. 



1. P. s.j)haerospora Wain. n. sp. 



Thallus tenuis, areolatus, areolis minutis (circ. 0,2 0,5 millim. latis), 

 difformibus, angulosis, contiguis, planis, opacis, fuligineis. Apothecia facie 

 pyrenodea, verruculas parum elevatas formantia, solitaria, disco puncti- 

 formi, impresso. Hymenium jodo persistenter cnprulescens, epithecio pallido. 

 Paraphyses hand ramosa\ parum constricta\ Asci clavati. Spora" 8 : na», 

 distichse, globosa? aut subglobosœ, long. 0,po8 — 0,007, crass. 0,oo7 — 0,oo5 

 millim. Gonidia tegumcnto rubescente, cavitate circ. 0,oo8 — 0,oio millim. 

 longa. Affmis est P. fnlif/iiioidi Piehm (Forssell, 1. c. p. 51), qiuc secund. 

 descriptionem thallo furfuraceo et ascis pyriformibus ab ea difïert. 



In rupe arenaria ad villám Glagoljeff prope balneum Jalta in jienin- 



sula Taurica (70). 



6. Omphalaria. 



1. 0. piűviriala (Schaer.) Nyl. 



Syn. Lieli. p. 99. Thuyca Mass., Fl. 18.50 j). i'lO, Arn., Lieh. Jur. p. Í29.1.. 



In ru2)e calcarea ad ruinas arcis Issar prope balneum Jalta in penin- 



