244 E. A. Vainio, Lecideales. 



F. cyanomela (Nyl.) Vain. (L. Naegelii f. cyanomela Nyl. in Vain. 

 Lich. Vib., 1878, p. 63). Thallus supra liypothallum caeruleo-nigricantem 

 dispersus. Ad corticem Pini in Tali prope Helsingforsiam (Norrl.), ad 

 corticem Sorbi prope Hietala Viburgi (Vain. 1. c. ), ad corticem AIni 

 prope Tuomisoja in Asikkala (Vain.) et ad Evo (Norrl.). 



Obs. L. sphaeroides var. leucococca (Nyl.) Stizenb. Lee. Sab. (1867) 

 p. 18 (L. sphaeroides Heucococca Nyl. in sched.), a Th. Fr. 1. c. p. 379 

 perperam ad B. Naegelii relata, sec. specim. orig. in herb. Nyl. apotheciis 

 nigricantibus, partim latere cinereo-rufescentibus, convexis, immargi- 

 ginatis, opacis, O.3 — O.5 mm latis, thallo granuloso verruculosoque, 

 disperse, cinereo-albido, sporis long. „0.oi6 — O.023, crass. O.004— O.005 mm, 

 3-septatis" (sec. annot. Nyl.), instructa est. Lignicola ad Evo in Ta. 

 (Norrl.). Videas p. 257. 



10. B. hypnophila (Ach.) Th. Fr. 



Lich. Arct. (1860) p. 183, Lich. Scand. 11 (1874) p. 373. Lecidea 

 hypnophila Ach. Lich. Univ. (1810) p. 199. L. sabuletorum Floerk. Berl. 

 Magaz. 1808 p. 309 [sec. Nyl. Lich. Scand. p. 204, Lich. Pyr. Or. (1891) 

 p. 81]; Stizenb. Lee. Sab. (1867) p. 28 (excl. var.); Nyl. Lich. Paris 

 (1896) p. 81. Bilimbia sabuletorum Arn. Lich. Frank. Jur. (Fl. 1884) 

 p. 177, Lich. Miinch. (1891) p. 85. Lichen sabuletorum Schreb. Spic. Fl. 

 Lips. (1771) p. 134 (exactius baud cognitus). 



Exs. Schaer. Lich. Helv. Exs. IX (1833) n. 209. — Leight. Lich. 

 Brit. Exs. Ill (1852) n. 91. — Zwackh Lich. Exs. (1853) n. 193. — Hepp 

 Flecht. Eur. (1853) n. 138. — Arn. Lich. Exs. (1865) n. 295. — Rabenh. 

 Lich. Eur. Exs. XIX (1861) n. 534. (Sec. Arn. 1. c.) 



Thallus verruculoso-inaequalis, esorediatus. Apothecia 

 sat parva, late adnata, demum convexa, nigra aut fuscescentia 

 aut rarius rufescentia vel pallidiora, margine tenui, demum 

 excluso. Hymenium decoloratum aut parte superiore fusce- 

 scens olivaceumve. Hypothecium parte superiore fulvo- 

 fuscescens aut rarius pallidum. Asci clavati, distichi. Sporae 

 fusiformes, apicibus obtusis aut sat acutis, 5 — 7-septatae, 

 long, vulgo 0.022 — 0.032, crass. O.0045 — O.007 mm („long. O.020 — 

 0.040, crass. O.005 — O.oos mm" sec. Stizenb. 1. c). 



Distr. Supra muscos et alias plantas destructas in la- 

 teribus rupium, praesertim calcariarum, et truncis arborum 

 insidentes, et in ipso cortice rupeque crescit, sat rare aut 

 passim toto territorio proveniens. Lin.: Ad Kongas prope 

 Mare Glaciale (Vain. Adj. Lich. Lapp. II p. 9). LKem.: 



