192 E. A. Vainio, Lecideales. 



Distr. Ad corticem Sorbi, Salicis capreae, Alni, Pruni padi, 

 Betulae, Juniperi, ad lignum truncorum, ad Polyporum et Ribem 

 grossulariam emortuam et raro ad rupem crescit. Ab.: Hannula in 

 Askainen (K. Linkola). N.: By-Martis in Sibbo (Vain.). Ta.: Mustiaia 

 et Pahkijarvi in Tammela (A. Kullhem), Herala (Vain), Tiirismaa (Vain.), 

 Hersala (Norrl., Vain.) in Hollola, Asikkala (Norrl.), Padasjoki (Vain.), 

 Evois in Lammi (Norrl.), Onkisalo in Luhanka (Vain.), Tianen in Korpi- 

 lahti (Vain.). KOn.: Mokko in Suojarvi (Norrl.). KKer.: Ruankoski 

 (N. I. Fellman. n. 17807 in herb. Nyl.), Knjasa (Fellm.). 



Hypothallus indistinctus. Apothecia vulgo crebra, lat. O.2— O.3 

 (—0.4) mm, crass. O.iso— O.240 mm. Hypothecium superne decoloratum 

 aut pallidum (aut in sectione crassiore fulvescens et KHO distinctius 

 fulvescens), subplectenparenchymaticum, cavitatibus cellularum partim 

 depressis et tunc O.0015 — O.002 mm latis, partim in seriebus horizontali- 

 bus, ceterum irregulariter dispositis, membranis modice incrassatis, 

 inferne decoloratum, pachydermaticum, cavitatibus rotundatis — ob- 

 longis, 0.004—0.0015 mm latis, at varians partim chondroideum cavitati- 

 busque longioribus. Perithecium plectenparenchymaticum, ex hyphis 

 radiantibus, conglutinatis formatum, cavitatibus cellularum subglobosis 

 aut ellipsoideis, long. O.005— O.007, lat. O.oos— O.005 mm, membranis modice 

 aut partim sat bene incrassatis, tenuioribus in parte exteriore peri- 

 thecii. Hymenium O.035 — O.050 mm crassum, decoloratum aut totum 

 pallidum aut epithecio pallido, jodo caerulescens deindeque vinose 

 rubens. Paraphyses arete aut sat arete cohaerentes, simplices, in- 

 crebre septatae, crass. O.ooi— O.oois mm, apice capitatae clavataeve et 

 0.002—0.003 mm crassae. Sporae aciculares, rectae aut flexuosae, altero 

 apice sensim attenuato, septis 3 aut paucis, saepe simplices (— 15-sep- 

 tatae, observante Stizenb. 1. c. p. 44), long. O.020— O.033 (secundum annot. 

 in herb. Nyl. — 0.o4o) mm, crass. O.ooi— O.0015 (ex annot. Nyl. — O.003) mm. 

 Gonidia globosa, diam. O.oos— O.on mm, simplicia aut 2— 4-cellulosa, 

 membrana saepe sat crassa, pleurococcoidea. 



Obs. Lecidea luteola d. chlorotica Ach. (Lich. Univ., 1810, p. 196) 

 ad B. albescentem (Arn.) non pertinet, secund. specim. orig. n. 300 ex 

 Helvetia in herb. Ach. jam hymenio O.ooo— O.120 mm crasso et sporis 

 0.050 mm longis et O.0025 mm crassis ab ea differens (videas sub B. ru- 

 bella, p. 185). 



Var. carneoluteola (Nyl.) Vain. Lecidea inundata f. carneolateola 

 Nyl. Fl. 1867 p. 178. 



Apothecia minora, vulgo convexa immarginataque, testaceo- 

 carnea, margine tenuissimo, demum aut vulgo fere mox excluso. 



Distr. Ad Polyporum et Hydnum vetustum, ad lignum et corti- 

 cem truncorum vetustorum arborum locis siccioribus minusque um- 

 brosis, quam var. phacodes, crescit. N.: Makiinpaallys Hoglandiae 



