Acta Societatis pro Fauna et Flora Fennica, 49, N:o 2. 73 



cellulosa glomerulosave, membrana sat crassa (O.003 — O.oos mm). 

 Nucleus vulgo jodo violascens. Periphyses long. circ. O.017, crass. 

 O.002 mm, simplices aut interdum parce ramosae, increbre septa- 

 tae. Paraphyses in gelatinam diffluxae, striis indicatae. Asci 

 ventricosi clavative, membrana gelatinosa. Sporae 8:nae, distichae, 

 decolores, simplices. Conidangia conceptaculo albido. Sterigmata 

 tenuissima. Conidia ellipsoidea, recta, minutissima. 



36. V. rupestris Schrad. 



Spic. Fl. Germ. (1794) p. 109 (specim. in herb. Ach.); D. C. Fl. 

 Fr. 3 ed. (1805) p. 317; Leight. Brit. Angioc. Lich. (1851) p. 60, tab. 

 XXV f. 4; Nyl. Exp. Pyrenoc. (1858) p. 30 (excl. var.), Lich. Scand. 

 (1861) p. 275, Lich. Pyren. (1891) p. 21, Lich. Paris (1896) p. 119 (p.p.); 

 Lonnr. in Vet. Ak. Forh. 1858 p. 282; Th. Fr. Lich. Arct. (1861) p. 271 

 (excl. var.); Norrl. Bidr. Sydostr. Tav. Fl. (1870) p. 194; Vain. Lich. 

 Vib. (1878) p. 71; Arn. Lich. Frank. Jur. (Fl. 1885) p. 249 p. p.; Lich. 

 Munch. (1891) p. 110 p.p., Lich. Tirol XXX (1897) p. 35 p. p.; Hue Ad- 

 dend. II (1888) p. 278; A. Smith Mon. Brit. Lich. II (1911) p. 293 p.p.; 

 Jatta Fl. It. Crypt. Lich. (1911) p. 813 (p.p.), 921; Steiner Flecht. It- 

 Franz. Grenzgeb. (V. Zool.-bot. Ges. Wien 1911) p. 41 p. p. 



Exs. Moug. et Nestl. Stirp. Voges. X (1833) n. 951 (sec. Nyl.). — 

 Hepp Flecht. Eur. I (1853) n. 224. — Arn. Lich. Exs. (1861) n. 175. (Sec. 

 Steiner.) 



Thallus endolitheus aut substrato immixtus, macula 

 vulgo cinereo-albida aut subalbida (aut cum substrato 

 subconcolore) indicatus, hypothallo indistincto. Apothecia 

 crebra aut parce subconfluentia, substrato immersa foveo- 

 lasque formantia, vertice nigricante O.25 — 0.3 mm lato, nudo, 

 haud aut leviter prominente. Perithecium subglobosum, 

 vertice fusco-fuligineum, ceterum pallidum albidumve, mar- 

 gine ostiolari baud aut levissime prominente, ostiolo sat 

 parvo, saepe leviter foveolato. Nucleus jodo glaucescens 

 caerulescensve, dein saepe subviolascens fulvescensve. Spo- 

 rae ellipsoideae oblongaeve, long. circ. 0. 015— 0. 026, crass. 

 O.oos — O.013 mm. 



Distr. Ad saxa calcaria et cementum murorum crescit. 

 — Alandia (Edvin Nylander). Regio Aboensis: Templum in 

 Kaarina (K. Linkola). Karelia austr. : Viburgum (Vain.). 

 Tavastia austr: Ad Templa in Koski et Lammi (Norrl. I.e.). 

 Savonia austr.: Lappeenranta (Edvin Nylander). 



