Acta Societatis pro Fauna et Flora Fennica, 53, N:o 1. 127 



Karttula (E, Nylander), Mustalahti in Kuopio (K. Linkola, 

 G. Lang 1. c), Pieksamaki (Norrl. H. L. F. n. 500). KOn.: 

 „Ad saxa, praesertim dioritica, satis frequenter per totum 

 territorium" (Norrl. Fl. Kar. Oneg. II p. 11). Ta.: Piilila et 

 Haukkavuori in Korpilahti, Onkisalo et Hietala in Luhanka 

 (Vain. Fl. Tav. Or. p. 96), Kuhmo, Evo, Padasjoki, Asikkala, 

 Hollola (Norrl. Bidr. Sydostr. Tav. Fl. p. 176, Vain., G. Lang), 

 Mustiala et Sarkijarvi in Tammela (A. Kullhem). Ab.: Kuusto 

 (A. Kullhem). 



Thallus primarius sat tenuis, verrucis areolisque 0.3 — 0.i5 

 ( — 0.5) mm latis, contiguis, albido-glaucescentibus, KHO lute- 

 scentibus, saepe partim parceque snrediosis, hypothallo parum 

 evoluto albidoque, effuso, aut indistincto, parathallis (cephalodiis) 

 verrucas formantibus 1 — O.2 mm latas, convexas vel tuberculosas, 

 basi constrictas, subfuscescentes aut pallido-fuscescentes aut palli- 

 das, crebras aut dispersas, quae continent algas cyanophyceas, 

 cellulis moniliformi-concatenatis, glomeruloso-intricatis, subglobo- 

 sis aut ellipsoideis, diam. O.003 — O.004 ( — O.005) mm. Podetia di- 

 spersa aut sat crebra, long. 2 — 5, crass. O.2 — O.9 mm, albido- 

 glaucescentia, KHO lutescentia, praesertim apicem versus aut 

 fere tota sorodiosa, fertilia esorediata aut partim sorediosa, 

 sorediis albidis aut impure albidis, verruculis verrucisque conti- 

 guis, strato chondroideo decolore, ex hyphis formato longitudi- 

 nalibus, pachydermaticis, conglutinatis (tubulo tenui instructis), 

 medio leviter lacerato et fissuris pluribus angustis, hyphas 

 arachnoideas parum aut vix ullas continentibus, instructo, strato 

 myelohyphico circ. 0.08o^0.i2o mm crasso, toto crebre contexto 

 et gonidia continente aut partim inter stratum chondroideum et 

 zonam gonidialem zonam arachnoideam rudimentariam formante. 

 Apothecia lat. 0.8 — 1 mm, hemisphaerica, convexa. Hypothecium 

 in parte superiore hyphis erectis, sat leptodermaticis, O.oos mm 

 crassis, conglutinatis, fuscis instructum, in parte inferiore dilutius 

 fuscescens, sat pachydermaticum, irregulariter contextum, Hyme- 

 nium circ. O.050 — O.060 mm crassum, jodo caerulescens. Sporae 

 „fusiformes oblongaeve, apicibus obtusis aut sat acutis, long. 

 0.016 — 0.022, crass. O.0045 — O.005 ( — O.007) mm" (sec. annot. Nyl.). 

 Conidangia apicibus podetiorum affixa solitariaque, conoidea aut 

 cylindrica, nigricantia, ostiolo parvo. Conidia long. O.005 — O.ooe, 

 crass. 0.0015 mm, curvula, subfalcata (sec. Arn. 1. c), filiformi- 

 cylindrica, recta aut leviter curvata (sec. Nyl. in Cromb. 1. c). 

 Gonidia pleurococcoidea, simplicia aut glomerulosa, parce 2-cellu- 

 losa (4-cellulosa non visa), subglobosa aut globosa, diam. O.007 — 

 0.012 mm, membrana leviter incrassata aut sat tenui. 



