The Botany of Iceland - 01.12.1932, Síða 44

492
POUL LARSEN
Norðtúnga, Þingvellir and Vífilsstaðahlíd [P. L.J. — On dead leaves
of Betula pubescens.
230. G. pleurostyla Auerswald, Mycol. europ. Heft V./VI., p. 28.
Gullfoss near Hvítá (Feddersen). — On dead leaves of Salix her-
bacea.
231. G. vagans (Johanson) Rostrup, Isl. Svampe 1903, p. 303.
Gnomoniella vagans Johanson, Svampar frán Isl. 1884, p. 168.
Eskifjörður (Strömfelt). — On stalks of leaves and flowers of Dryas
octopetala.
232. G. borealis Schroeter, Die Pilze Schlesiens, 2, p. 391.
Reykjahlíd near Mvvatn in Storugjá [P. LJ. -- On dead stems of
Geranium silvaticum.
Clypeosphaeriaceae.
Hypospila Fries.
233. H. groenlandica Rostrup, Gronl. Svampe 1888, p. 561.
Hrafnagjá on Þingvellir [P. LJ. — 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.
Vatnsdalshólar [St. St.], Hofsfjall [(). D.], Berufjörður (Gronlund) and
Eskifjörður (Strömfelt). — On dead leaves of Dryas octopetala.
Linospora Fuckel.
235. L. Capreae (Dc Candolle) Fuckel, Symbol. p. 124.
Sphaeria Capreae De Candolle, Flore frang. VI, p. 130.
Hofsfjall, Hestahraun in Þorvaldsdalur [0. I).], Herðubreiðarlindir
(Thoroddsen). — On dead leaves ol' Salix glauca and S. lanata.
236. L. insularis Johanson, Svampar frán Isl. 1884, p. 171.
Eskifjörður (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.
I’seudostroma papillary, O.s—1 mm broad, enclosing 1 perithecium
whose elongated orificc protrudes from thc stroma, now laterally, now