236 E. A. Vainio, Lecideales. 



(sec. annot. Nyl. in herb, suo), thallo tenui, disperse. Ad corticein 

 arborum et lignum locis numerosis lecta. — F. minima Vain., apotlie- 

 ciis 0.2 — 0.25 ( — 0.3) mm latis, fere mox bene convexis immarginatisque, 

 stramineo-pallidis, liaud pruinosis, sporis 3-septatis, long. O.oos— O.013, 

 crass. 0.0025 — O.003 mm. Ad corticem Salicis capreae prope Veskoniemi 

 in reg. pinifera Lapponiae Inarensis („L. pallens" in Vain. Adj. Lich. 

 Lapp. II p. 7). Thallus et apothecia nee KHO nee CaCl20.2 reagentia. 

 Hymenium crass. 0.05n mm, jodo sat dilute caerulescens, dein fulvescenti- 

 vinose rubens. — F. carnella Vain., apotheciis circ. 1 — O.e mm latis, 

 carneo-albidis et thallo magis evoluto a f. peralbata differens, supra 

 muscos, cortices et lignum locis numerosis collecta. — F. carneoalbida 

 (Miill. Arg. ) Nyl. in herb, suo [Patellaria carneoalbida Miill. Arg. Fl. 

 1868 p. 50), sporis 3-septatis et parcius 5-septatis, „long. O.015— O.ois 

 ( — 0.027) mm, crass. O.0045 ( — O.oos) mm, oblongis aut subfusiformibus" 

 sec. annot. Nyl. in herb. suo. Ad corticem Juniperi in Lapponia Tulo- 

 mensi (N. I. Fellman, n. 18453). Sec. fragm. specim. orig. Miilleri in 

 herb. Nyl. 



Obs. 2. Bilimbia Badensis Koerb. Parerg. Lich. p. 168 (Zwackh 

 Lich. Heidelb. p. 48), ad B. 'sphaeroidem a Th. Fr. relata, est autonoma 

 species, apotheciis rufis, margine persistente, sat crasso, disco piano 

 aut demum leviter convexo ab ea bene differens. 



5. B. pallens Kullh. 



Not. Sallsk. F. et Fl. F. Forh. XI (1871) p. 274; Th. Fr. Lich. 

 Scand. II (1874) p. 370. Lecidea Vain. Fl. Tav. Or. (1878) p. 113, Adj. 

 Lich. Lapp. II (1883) p. 7. 



Thallus tenuis, verruculoso-inaequalis aut sat laevigatus, 

 albidus, subdispersus aut sat continuus. Apothecia minuta, 

 basi late adnata, diu leviter convexa et margine tenuissimo, 

 demisso, albido instructa, demum bene convexa immargina- 

 taque, disco carneo-albido, tenuissime pruinoso aut demum 

 denudato. Hypothecium decoloratum. Sporae oblongae aut 

 elongato-oblongae, apicibus rotundatis obtusisve, 3-septatae, 

 „long. 0.009 — 0.018, crass. O.002 — O.003 mm" (sec. Kullh. in 

 herb. suo). 



Distr. Ad corticem Tiliae (A. Kullhem), Sorbi, Alni, 

 Salicis capreae, Betulae, Pini, Abietis in abiegnis et nemori- 

 bus et silvis mixtis sat rara. Ta.: Circa Mustiala (A. Kull- 

 hem), Laaso et Upila in HoIIola (Vain.). Tb.: Haukkavuori 

 in Korpilahti (Vain.). Kb.: Koriseva et Kivivaara in Lieksa, 



