292 £.• A Vainio, Lecideales. 



decolorato primum indutae. Gonidia cystococcoidea, globosa, simplicia, 

 diam. O.oio — O.oie mm, vacuolis lateralibus, chromatophoro anguloso, 

 membrana sat tenui. 



F. Montagnei (Flot.) Vain. Rh. Montagnei Plot, in Koerb. Syst. Lich. 

 Germ. (1855) p. 258. Lecidea Flot. in Hepp Flecht. Eur. II (1857) n. 3091 

 Nyl. Lich. Scand. (1861) p. 259. L. geminata f. Montagnei Nyl. Prodr. 

 Lich. Gall. (1857) p. 375 (129). L. dispora Naeg. in Hepp Flecht. Eur. I 

 (1853) n. 28. Rh. confervoides Mass. Ric. Lich. Crost. (1852) p. 101, fig. 205 

 (Rh. confervoides D.C. Fl. Fr. II, 1805, p. 366 sec. Mass. 1. c, baud 

 Buellia confervoides Kremp. Lich. Bay., 1861, p. 200, nomen incertum). 

 L. concrete f. confervoides Vain. Lich. Caucas. (1899) p. 319. 



Exs. Rabenh. Lich. Eur. Exs. XI (1857) n. 329. 



Sporae singulae. 



Distr. In insula Mjolo prope Helsingforsiam (Vain.) et abun- 

 dantissime supra rupes littorales in Suomenlinna (Vain.). 



„Sterigmata simplicia", conidia „recta, long. O.009 — O.oio mm" (sec. 

 Flagey Lich. Franche-Comte p. 496). 



P. epitoma Vain. L. geminata f. epitoma Vain. Adj. Lich. Lapp. II 

 (1883) p. 134. 



Sporae minores, long. circ. O.026 — O.043, crass. O.oh — O.on mm, binae 

 aut p. p. singulae. 



Thallus verruculis O.3 — O.5 mm latis, laevigatis, subcontiguis, jodo 

 non reagentibus. 



Distr. Ad saxa dioritica in reg. subalpina mentis livaara in par. 

 Kuusamo (Vain.). 



F. irrigua (Plot.) Vain. Rh. geminatum tl irriguum Flot. in Koerb. 

 Syst. Lich. Germ. (1855) p. 259 (fragm. specim. orig. in herb. Nyl. n. 

 9866), Parerg. Lich. 3 Lief. (1861) p. 230. 



Thallus areolatus, areolis contiguis, planis, laevigatis. Sporae 

 binae aut p. p. singulae. 



Distr. Supra lapidem graniticum in Tervaniemi Viburgi (Vain.). 



Forsan est L. geminata ;^. irrigua Flot. in Zwackh Lich. Exs. (1853) 

 n. 199, a nobis non visa et ined. 



8. *Rh. phalerospora Vain. 



Lecidea geminata *L. phalerospora Vain. Adj. Lich. Lapp. II (1883) 

 134. L. apopetraea Nyl. Lich. Nov. Fret. Behr. (Fl. 1885) p. 446, Enum. 

 Lich. Fret. Behr. (1888) p. 15 (sec. herb. Nyl.). Rh. grande f. phalero- 

 sporum Elenkin Lich. Fl. Ross. IV (1904) p. 159, n. 195 (non vidi). 



