96 E. A. Vainio, Lecideales. 



Distr. Ad terram humosam muscosque locis apricis 

 subapricisque in rupibus et saxis, ad terram humosam 

 muscosamque et rarius etiam ad terram nudam arenosam 

 in silvis siccis increbrioribiis praesertimque piniferis et in 

 campis apricis crescit. Frequenter aut sat frequenter in 

 partibus australibus territorii provenit, septentrionem versus 

 frequenter adhuc in Karelia bor. et in Kulimo et Kianta in 

 Ostrobotnia Kajanensi; in reg. silvatica in monte Naranka- 

 vaara et ad Paanajarvi et in reg. subalpina montis livaara 

 in Kuus. (Vain. Adj. Lich, Lapp. I p. 108), in Simo et Kemi 

 (V. Rasanen) in Ob., ad Soukelo (N. I. Fellman) in KKer., 

 in Palitarinne et Ounastunturi in LKem. (sec. Norrl. Ber. 

 Torn. Lappm. p. 319). LEnont.: Pietsovaara („C1. trachyna" 

 Nyl. in Norrl. 1. c), in pineto ad Hetta, Pahtavaara (Norrl.), 

 prope Karesuanto („C1. furcata f. truncata" Nyl. in Norrl. 1. c). 

 Lin.: Lapinselanne et Kultala (Vain. 1. c), Tschuolisvuono 

 (A. W. Granit et B. R. Poppius). LIm.: Imandra (H. Holl- 

 men), Kopustjavr (A. 0. Kairamo). LMur.: Olenji („f. fusce- 

 scens" Nyl. Lich. Lapp. Or. p. 109, lecta a N. L Fell- 

 man). 



Thallus primarius demum evanescens, squamis 2 — 5 (raro 

 — 13) mm longis, 0.27o— O.iso mm crassis, esorediosis. Podetia 

 € superficie thalli primarii enata, long. 8^80, crass. 0.5 — 4 mm, 

 scyphis 1.5 — 10 mm latis, margine proliferis, rarissime partim e 

 centre et margine proliferis, tabulatis inferioribus 0.8 — 30 mm 

 altis, squamis destituta aut squamosa, opaca, glaucescentia aut 

 albido-glaucescentia aut olivacea aut cinereo-fuscescentia, sec. 

 Zopf (Beitr. Chem. Mon. Clad. p. 86, 101) baud acidum fumar- 

 protocetraricum continentia, apice prolificationlbus saepe sat diu 

 accrescentia, partibus emorientibus obscuratis et vulgo albido- 

 vel pallido-maculatis, parietibus crass. 0.4 — 0.2 mm, in superficie 

 inter areolas corticatas hyphis tomentum formantibus crass. O.009 — 

 0.005 mm. Stratum chondroideum indistincte limitatum, crass, circ. 

 0.050—0.060 mm. Apothecia lat. O.5 — 2 (0.3—3) mm, convexa aut 

 primum planiuscula, immarginata, fusca aut raro testacea pallidave. 

 Sporae oblongae aut rarius ovoideae aut fusiformi-oblongae, long. 

 0.009 — 0.014, crass. O.0025 — O.0035 mm. Conidangia ovoideo-sub- 

 globosa aut ovoidea aut mamillaeformia aut semiglobosa, crass. 

 0.330—0.190 mm, basi leviter aut rarius bene constricta aut dila- 

 tata, fusco-nigricantia aut cinereo-fuscescentia, aut basi cinerascentia. 



