FUNGI OF ICELAND 499 
Scleroderris Fries. 
281. S. aggregata (Lasch) Rehm, Rabh. Krypt. Flora III, p. 212. 
Sphaeria aggregata Lasch, Bot. Zeit., 1857, p. 428. 
Grund Plantation south of Akureyri [P.L... — On dead stems of 
Rhinanthus crista-galli. 
Stictidaceae. 
Schizoxylon Persoon. 
282. S. Berkeleyanum (Durieu et Léveillé) Fuckel, Symbolae, p. 251. 
Stictis Berkeleyanum Durieu et Leveille, Flor. alg. tab. 89, fig. 8. 
Rhaun in Öxnadalur [O D.]. — On dead stems of Rhodiola rosea. 
Cryptodiscus Corda. 
283. C. pallidus (Persoon) Corda. 
Stictis pallida Persoon, Obs. myc. II, p. 74. 
Hüsafellsskögur [O. D.]. — On wood of Betula pubescens. 
Propolis Fries. 
284. P. faginea (Schrader) Karsten, Myc. Fenn. I, p. 244. 
Hysterium fagineum Schrader, Botan. Journ. II, p. 68. 
Common in all birch copses. — On wood of Betula pubescens. 
Naevia Fries. 
285. N. atrosanguinea (Rostrup) Saccardo. 
Trochila atros. Rostrup, Isl. Svampe 1885, p. 224. 
Svinadalur, Hvalfjöröur (Grønlund). — On Carex rigida and Carex 
vulgaris. 
286. N. diminuens (Karsten) Rehm, Rabh. Krypt. Flora III, p. 142. 
Trochila diminuens Karsten, Myc. Fenn. I, p. 248. 
Sörlatüngugil, Hofsfjall, Hestahraun [O.D.], Eyjafjérdur (Strömfelt), 
Almannagjä [P.L.). — On dead leaves of Carex atrata, C. capitata, 
C. rigida, Luzula arcuata. 
287. N. ignobilis (Karsten) Rehm, Rabh. Krypt. Flora III, p. 142. 
Trochila ignobilis Karsten, Myc. Fenn. I, p. 248. 
Of common occurrence on the following species. Monocotyledons: 
Carex atrata, C. rigida, C. rostrata, C. vaginata and Cobresia 
scirpina. 
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