196 E. A. Vainio, Lecideales. 



rotundatis, decolores, simplices, long. O.oos — O.002, crass. O.0015 mm. 

 Gonidia pleurococcoidea, globosa, diam. O.006 — O.oie mm, simplicia 

 aut 2 — 4-cellulosa aut glomerulosa. — Etiam in Anglia a J. M. 

 Crombie lecta est (n. 17971 in herb. Nyl.). Planta nomine „L. 

 hemipoliae"' in Nyl. Lich. Paris p. 84 citata, ad Versalias lecta, 

 ad B. arceutinam var. hypochroam Vain, pertinet (epithecium 

 rufescens, KHO violascens secund. specim. n. 17973 in herb. 

 Nyl.). 



22. B. Friesiana (Hepp) Koerb. 



Parerg. Lich. 2 Lief. (1860) p. 133; Arn. Lich. Frank. Jur. (Fl: 

 1884) p. 185; Th. Fr. Lich. Scand. II (1874) p. 357. Biatora Friesiana 

 Hepp Flecht. Eur. II (1857) n. 288 (haud Lecidea Friesii Ach.). Secoliga 

 Friesiana Stizenb. Krit. Lecid. Nadelf. Sp. (1863) p. 30. Bacidia coerulea 

 Koerb. Lich. Sel. Germ. VI (1857) n. 162, Parerg. Lich. 2 Lief. (1860) 

 p. 134 (haud L. coerulea Krempelh. Fl. 1857 p. 372). Lecidea luteola 

 var. coerulea Nyl. Lich. Lapp. Or. (1866) p. 184. Biatora Friesiana var. 

 coerulea Hepp Flecht. Eur. IV (1867) n. 746 a. Lecidea Norrlini Lamy 

 Cat. Lich. Mont-Dore (1880) p. 107. 



Exs. Zwackh Lich. Exs. (1851) n. 88 a, bis, (1858) n. 278 A, B 

 (secund. Arn. 1. c). — Hepp Flecht. Eur. II (1857) n. 288, IV (1867) n. 

 746 a,b. — Koerb. Lich. Sel. Germ. VI (1857) n. 162 (secund. Arn. I.e.). 

 — Rabenh. Lich. Eur. XIX (1861) n. 524 a, b, XX (1861) n. 557. — Arn. 

 Lich. Exs. (1861) n. 168. — Jack, Leiner, Stizenb. Bad. Cr. n. 519 a — c 

 (secund. Arn. I.e.). - Oliv. Herb. Lich. de I'Orne II (1880) n. 88, VIII 

 382 (secund. Arn. 1. c). — Roumegu. Lich. Gall. Exs. IV (1882) n. 392 

 (secund. Arn. 1. c). — Lojka Lich. Univ. I (1885) n. 36. — Malme Lich. 

 Suec. Exs. II (1897) n. 33, XIX (1915) n. 463. 



Thallus vulgo modice incrassatus, verruculosus, cinereo- 

 glaucescens cinerascensve aut sordide albidus. Apothecia 

 parv^a aut rarius mediocria, nigricantia aut fuscescentia aut 

 livida vel caerulescenti-livida aut raro livido-pallescentia, 

 saepe eodem disco versicolore, haud pruinosa, late adnata, 

 basi parum constricta, disco piano aut vulgo deinum con- 

 vexo, margine tenui aut vulgo tenuissimo, persistente aut 

 vulgo demum excluso. Hypothecium decoloratum aut palli- 

 dum aut raro superne subrubricoso-pallidum. Hymenium 

 sat tenue, parte superiore subaeruginosuin subnigricansve 

 aut rarius subviolascens, KHO haud aut rarius vage varie- 

 que reagens. Perithecium varie coloratum. Paraphyses 



