254 E. A. Vainio, Lecideales. 



bus praesertimque in reg. silvosis sat frequenter pro- 

 venit. 



Thallus tenuis aut modice incrassatus aut evanescens, 

 olivaceus aut cinereo-glaucescens cinerascensve, verruculis saepe 

 irregularibus, raro granulis soredioideis immixtis. Apotliecia 

 crebra, lat. 0.3 — O.2 ( — O.4) mm, saepe demum etiam tuberculoso- 

 confluentia, leviter nitida, nuda. Hypothecium KHO sordide 

 violaceum, maxima parte superiore hyphis sat erectis, leviter 

 pachydermaticis. Perithecium dilute subviolascens aut extus sub- 

 decoloratum, hyphis radiantibus, conglutinatis, leviter pachyder- 

 maticis, tubulis tenuibus. Epithecium fuligineum. Hymenium 

 superius aeruginosum (KHO dilutescens aut sordide subolivaceum 

 vel sordide subviolascens) aut cyanescens aut sordide violaceum 

 fuscescensve (KHO parum reagens aut sordide violascens), circ. 

 0.036 — 0.040 mm crassum („0.o5o — O.oto mm" sec. Stizenb.), jodo 

 sat dilute caerulescens, dein decoloratum, ascis vinose rubentibus 

 („caerulescens deindeque obscuratum" sec. Stizenb.). Paraphyses 

 arete cohaerentes, increbre ramoso-connexae, membranis gelati- 

 nosis, in KHO turgescentibus, tubulis O.ooi mm crassis. Asci 

 „long. 0.040 — 0.050, crass. O.014 mm" (sec. Stizenb.). Sporae 8:nae, 

 distichae aut 3-stichae aut 4-stichae, rectae aut rarius leviter 

 curvatae. Gonidia micareoidea, flavescentia, ellipsoidea et long. 

 0.006, crass. O.003 mm, aut subglobosa globosave et diam. circ. 

 0.005 mm, p. p. bicellulosa et vulgo demum glomerulosa, mem- 

 brana gelatinoso-incrassata et KHO turgescente. 



F. catillarioides Vain. (L. melaena f. catillarioides Vain. Adj. 

 Lich. Lapp. Or. II, 1883, p. 12, Micarea melaena f. catillarioides Hedl. 

 Bern. Lee. Micar., 1892, p. 83,96). Sporae 1-septatae aut raro 2-septa- 

 tae. — Supra muscos in rupe ad Riihivaara in Nurmes in Karelia bor. 

 (Vain.). — Hymenium partim aeruginosum aut violaceum, epithecio 

 fuligineo. Sporae ovoideo-oblongae, long. O.012 — O.ois, crass. O.004 — O.oos 

 mm. — Biatora Stizenbergeri Hepp Flecht. Eur. Ill (1860) tab. LVIII 

 n. 504, sporis 1-septatis, O.009 — O.ois mm longis descripta, in herb, 

 meo abundanter etiam sporis 3-septatis, O.017— O.020 mm longis, hy- 

 menio sordide violascente et (in altero specimine) cyanescente in- 

 structa est. 



F. endocyanea Vain. (L. melaena f. endocyanea Vain. 1. c, Micarea 

 Hedl. 1. c). Hymenium totum aut parte superiore cyanescens, epithecio 

 fuligineo. Locis numerosis. 



F. aeruginosa Vain. Epithecium fuligineum, ceterum hymenio 

 toto aut parte superiore aeruginoso. Locis numerosis. 



