LICHENES E CAUCASO ET E PENINSULA TAUKICA. 311 



In rupe silacea in valle Ardon (117 pr. p.). In nipe calcareaad ruinas 

 arcis Issar prope balneum Jalta in peninsula Taurica (18 pr. p.). Sterile, at 

 cum pycnoconidiis. Pycnoconidia long. 0,oc6 — 0,oo5, crass. 0,oi.i5 millim. 

 Conceptacula verrucas circ. 0,0025 millim. latas, demum pallidas denuda-- 

 tasque formantia. 



6. C. (i(/(i}'C(jatuiii (AcH.) Nyl. 



Etud. Alg. (185i) p. 318, Syn. Licli. }). 115. C. fiiscicularc 3. aggregátum Ach., 

 Lieh. Univ. p. 640. C. thysavoeuin Moug., St. Vog. 11. 453 (baud Ach.: Hue, 

 Addend, p. 15). Synechohlaslus vespertilio ß. thymnoeum Hepp, Fleclit. Eur. n. 932. 



Supra corticem Carpini prope Laschrasch SvanetisB in latere Asiatico 

 Caucasi (Lojka, Lieh. Univ. n. 10:2), supra corticem Alni prope moles gla- 

 ciales Ceja (It. Cauc. 150). Apothecia perithecio proprio et strato corticali 

 destituta, hypothecio ex hyphis irregulariter contextis congiutinatis formato, 

 tenui. Spone vermiculares, long. circ. 0,o.:o, crass. 0,oo4 millim., pluriseptatœ 

 (septis circ. 8). 



7. C. (Lejjidora) Váitihériji Wain. n. sji. 



Thallus polyphyllus, e squamis 3 — 1,5 millim. longis latisque forma- 

 tus, margine vulgo subintegro aut late lobato aut demum squamulis isi- 

 dioideis in margine et superficie instructis, in crustam sa?pe confertis, circ. 

 0,2 millim. crassis, plumbeis aut nigricantibus, interne sat glabris, strato 

 corticali destitutis. Apothecia demum adpressa, 1 — 2 millim. lata, margine 

 thallino integro aut demum isidioideo-squamuloso, disco vulgo piano, fusco 

 aut fusco-rufescente, nudo. Excipulum basin versus (baud in margine) strato 

 corticali e série simplice dupliceve cellularum formato obductum et rhizinis 

 increbris instructum. Hypothecium tenuissimum, perithecio proprio paren- 

 chymatico tenui evanescenteve impositum. Hymenium jodo intense per- 

 sistenterque cierulescens. Parapbyses baud ramosa\ Asci cylindrici aut 

 clavati. Sporae 8 : na», monosticha^ aut distichœ, simplices, long. 0,oi6 — 0,oi4, 

 crass. 0,011 — 0,007 millim., ellipsoidese. 



Ad terrain et saxa calcarea in Nikita (101) in peninsula Taurica. 

 Comparabile cum C. coiiferfo (Ach.), Hub, Addend, p. !20, quod autem apo- 

 theciis urceolatis, sporis majoribus et thallo nigro secund. spécim, in herb. 

 AoH. a planta nostra diiïert. Sect. Lepidora a sect. Collemodiopxidc (Wain., 

 Etud. Lieh. Brés. I. p. í235) sporis simplicibus differt. Ambarum apothecia 

 strato corticali parenchymatico instructa sunt. 



3. Pterygium. 

 1. n. sultr<i(li((li(in Nyl. 



Disp. Psor. p. 295. Ptumaria subradiaia Nyl., Prodr. Licli. Gall. (1857) 2'- '>8. Leco- 

 thecium radiumim Anz., Manip. (1862] p. 133. ^VHn^sia radiosa Koerb., Parerg. 

 p. 406, Arn., Lieh. Tirol. VIII. p. 310. 



