492 POUL LARSEN 
Nordtunga, Pingvellir and Vifilsstadahlid [P.L... — On dead leaves 
of Betula pubescens. 
230. G. pleurostyla Auerswald, Mycol. europ. Heft V./VI., p. 28. 
Gullfoss near Hvitä (Feddersen). — On dead leaves of Salix her- 
bacea. 
231. G. vagans (Johanson) Rostrup, Isl. Svampe 1903, p. 303. 
Gnomoniella vagans Johanson, Svampar fran Isl. 1884, p. 168. 
Eskifjördur (Strömfelt). — On stalks of leaves and flowers of Dryas 
octopetala. 
232. G. borealis Schroeter, Die Pilze Schlesiens, 2, p. 391. 
Reykjahlid near Myvatn in Storugjä [P. L.]. — On dead stems of 
Geranium silvaticum. 
Clypeosphaeriaceae. 
Hypospila Fries. 
233. H. groenlandica Rostrup, Gronl. Svampe 1888, p. 561. 
Hrafnagjä on Pingvellir [P. L.]. — On dead leaves of Salix glauca. 
234. H. rhytismoides (Babington) Niessl (in Winter, Fungi europ. 
No. 3261). 
Laestadia rhyt. Saccardo, Syll. fung. I, p. 424. 
Vatnsdalsholar [St. St.], Hofsfjall [O. D.], Berufjördur (Grønlund) and 
Eskifj6rdur (Strömfelt). — On dead leaves of Dryas octopetala. 
Linospora Fuckel. 
235. L. Capreae (De Candolle) Fuckel, Symbol. p. 124. 
Sphaeria Capreae De Candolle, Flore franc. VI, p. 130. 
Hofsfjall, Hestahraun in Porvaldsdalur [O.D.}, Herdubreidarlindir 
(Thoroddsen). — On dead leaves of Salix glauca and S. lanata. 
236. L. insularis Johanson, Svampar fran Isl. 1884, p. 171. 
Eskifj6rdur (Berlin). — On dead leaves af Salix lanata. 
237. L. caudata nov. spec. 
Grund Plantation south of Akureyri [P.L.. — On dead leaves of 
Salix phylicifolia. 
Pseudostroma papillary, 0.5—1 mm broad, enclosing 1 perithecium 
whose elongated orifice protrudes from the stroma, now laterally, now 
