500 POUL LARSEN 
288. N. fuscella (Karsten) Lind, Danish Fungi, p. 136. 
Trochila fuscella Karsten, Mycologia Fennica I, p. 248. 
Phacidium fuscellum Karsten, Revisio monographica .... Acta Soc. 
Fauna et Flora Fennica II, Nr. 6, p. 160. 
Norötünga, Hvalfjördur, Pingvellir (Grønlund), Vidvik [St. St], Hofs- 
vatn near Tvidægra (Thoroddsen). — On Carex hyperborea, C. rigida,: 
G vulgaris; G. pulla. 
289. N. pusilla(Libert) Rehm, Rabenhorst Kryptogamenflora III, p. 118. 
Trochila juneicola Rostrup (sensu Lind). 
Hof and Hofsfjall [O. D.]. — On Juncus filiformis, J. balticus, 
Luzula multiflora. 
Ocellaria Tulasne. 
290. O. chrysophaea (Persoon) Quélet, Enchir. fung., Paris 1886, p. 332. 
Peziza chrysophaea Persoon, Synops. meth. fung., p. 674. 
Hüsafellsskögur [O.D.!. — On wood of Betula pubescens. 
Agyriaceae. 
Agyrium Fries. 
291. A. rufum (Persoon) Fries, Syst. Myc. II, p. 232. 
Stictis rufa Persoon, Obs. mye. II, p. 74. 
Hüsafellsskögur [O.D.], Pingvellir (Feddersen). — On wood of Be- 
tula pubescens, 
Celidiaceae. 
Celidium Tulasne. 
292. C. varians (Davies) Arnold, Flora 1862, p. 312. 
Lichen varians Davies, Trans. Linn. Soc. II, p. 284. 
Grimsey [O.D.]. — On Lecanora sordida. 
Patellariaceae. 
Durella Tulasne. 
293. D. melanochlora (Sommerfelt) Rehm. 
Patellaria melanochlora (Som.) Karsten, Myce. fenn. I, p. 233. 
Mooruvellir [O. D.]. — On dry wood. 
Scutula Tulasne. 
294. S. Stereocaulorum (Anzi) Körber, Parerg. lich., p. 26. 
Lecidea Stereocaulorum Anzi, Manip. lich., p. 26. 
Vallanes [H.J.]. On the thallus of Stereocaulon sp. 
