132 Acta Societatis pro Fauna et Flora Fennica X. 



Conceptaciila pycnoconidiorum in margine scyphorum apo- 

 theciiferorum steriliumque sita, frequentia, ovoidea aat mamillae- 

 formi-ovoidea, crassitudine circiter 0,260— 0,48o millim., basi con- 

 stricta aut dilatata, ostiolo parvo, fuscescentia, materiam cocci- 

 neam non continentia. Sterigmata longitudine circiter 0,020 

 millim., varie praesertimque dichotome ramosa furcatave, ramis 

 attenuatis basinque versus sabventricosis, apicibus pycnoconidia 

 efferentibus. Pycnoconidia longitudine 0,oo7— 0,oo5 millim., 

 crassitudine vix 0,ooi millim., cylindrico-fusiformia, apices versus 

 leviter vel levissime attenuata, curvata. 



Distributio geograpliica. In zonis temperatis amborum 

 hemisphaeriorum et in zona arctica antarcticaque distributa est. 

 — Europa: Frequenter — sat frequenter in Lapponia Fennica et 

 Rossica, sicut etiam in Fennia, et passim in Europa media, fre- 

 quenter in montibus Bormiensibus (Anzi, Manip. Lich. Langob. p. 

 J35, cet.), ad Lago d'Agnano, Solfatara, Lazio in Italia (Jatta, 

 Mon. It. Mer. p. 90), in Sicilia (Tornab., 1. c), in Pyrenaeis 

 (Lamy, Exp. Lich. Cauter. p. 11), ad Perm (Augustinowicz: mus. 

 Hort. Petrop.) et Kasan (Graff: mus. Hort. Petrop.). Asia: Prope 

 Bolschoi Atlim (Miill. Arg., Lich. Finsch. p. 2), ad flumen Pjosa 

 in Terra Samojedorum (Schrenk: mus. Hort. Petrop.), ad fl. Ko- 

 lyma inter Kolymsk et Mare Glaciale (Augustinowicz: mus. Hort. 

 Petrop.), frequenter ad flumen Konda in Siberia occidentali (ipse 

 observavi), ad Surgut in pro v. Tobolsk (Augustinowicz: mus. Hort. 

 Petrop.), in Kamtschatka (Beechey: Leight., Not. Lichenol. XII 

 p. 114), ad Sommerdorf in Amur (Maczimowicz: mus. Hort. Petrop.), 

 ad Yeumtong, Sikkim, 12000 ped. s. m. (J. D. Hooker: Leight., 

 1. c.). Africa: In Monte Pico Ruivo Maderae (Tuck., Lich. Wilk. 

 Unit. St. Exp. p. 119, Buch, Phys. Beschr. Canar. p. 119). Ame- 

 rica septentr.: Ad Egedesminde in Groenlandia Occident. (Deichm. 

 Br., Gronl. Lich. p. 486), ad Great Bear Lake (Leight., Not. Lich. 

 Richards, p. 188), in ins. Sitcha (Augustinowicz: mus. Hort. Pe- 

 trop.), in Terra Nova (Gormack: Leight, Not. Lichenol. XII p. 114), 

 in Columbia Britannica (Lyall, Macoun), Canada (Macoun), ad 

 Tamarack in Wisconsin (Lapham) et in Montibus Albis (Tuck., 

 Syn. North Am. p. 244, Lich. Am. Exs. n. 123). America merid.: 

 In Ghih (Mont., Fl. Ghil. p. 161), ad Fretum Magellanicum (Com- 



