Acta Societatis pro Fauna et Flora Fennica, 53, N:o 1. 337 



Thallus modice incrassatus aut sat crassus, verrucis vulgo 

 circ. 0.2 — 0.4 mm (raro — 1.5 mm) latis, vulgo bene convexis, lae- 

 vigatis, saepe rotundatis, contiguis aut raro dispersis aut partim 

 confluentibus, KHO crystalla rubra acicularia baud formans. 

 Apothecia sat crebra aut baud raro in seriebus irregularibus aut 

 partim circulos defectos formantibus disposita, lat. 1.2 — 0.5 mm, 

 disco baud papillate, margine interdum leviter prominente. 

 Perithecium in margine extus nigricans, intus et subtus rubri- 

 cosum, Hypothecium vulgo rubricoso-fuligineum. Hymenium 

 circ. 0.100 mm crassum, jodo caerulescens. Epithecium vulgo 

 fuligineum aut aeruginoso- vel olivaceo-fuligineum, KHO di- 

 stinctius aeruginosum. Paraphyses increbre septatae, gelatinam 

 baud abundantem percurrentes. Sporae ellipsoideae oblongaeve 

 aut p. p. subovoideae, saepe medio constrictae, 1-septatae aut 

 parcissime 2-septatae, saepe strato gelatinoso indutae. Gonidia 

 cystococcoidea, globosa, vulgo diam. O.oos — O.oio mm, membrana 

 sat tenui. 



F. subroridula Vain. L. ignobilis f. subroridula Vain. Adj. Lich. 

 Lapp. II (1883) p. 133. 



Thallus verruculis minutissimis, subcontiguis. Apothecia mi- 

 nora. 



Distr. Ad rupem dioriticam in littore lacus Kylmajarvi in 

 Kianta (supra ind.). 



Thallus albidus, verruculis vulgo O.2 — O.25 mm latis. Apothecia 

 lat. 0.3 — 0.5 mm. Perithecium rubricos^o-fuligineum. Hypothecium fusco- 

 nigrum. Epithecium aeruginoso-fuligineum aut marginem versus rubri- 

 coso-fuligineum. Sporae long. circ. O.020, crass. O.oos mm. 



F. asynna Vain. L. ignobilis f. asynna Vain. 1. c. 



Thallus dispersus. Apothecia leviter prominentia. 



Distr. Ad rupem granuliticam in reg. subalp. montis Hammas- 

 tunturi in Lin. (supra ind.). 



Thallus verrucis circ. O.2 — O.3 mm latis, depresso-convexis tenui- 

 busque, subalbidis, hypothallp parum conspicuo dispersoque. Apothecia 

 crebra, lat. circ. O.3 — O.e mm, saepe demum depresso-convexa et mar- 

 gine excluso. Hypothecium rubricoso-nigricans. Epithecium aerugi- 

 noso-fuligineum. Sporae diu subdecoloratae, 1-septatae, medio con- 

 strictae. 



F. saepincola Vain. Lignicola. 



Distr. Ad saepimentum ligneum prope Nevala in par. Lieksa in 

 Kb. (supra ind.). 



Thallus verrucis contiguis, circ. 0.4— O.5 mm latis, albidis aut 

 subcinerascentibus, hypothallo parum distincto. Sporae decoloratae, 

 long. circ. O.019, crass. O.oos mm, 1-septatae. 22 



