486 POUL LARSEN 
178. M. perexigua (Karsten) Johanson, Le, p.166. 
Sphaerella perexigua Karsten, Mycologia Fennica II, Pyrenomycetes, 
p. 54. 
Eskifjöröur and Hofsös [Strömfelt). — On Juncus biglumis and 
Scirpus caespitosus. 
179. M. salicicola (Fuckel) Schroeter, Die Pilze Schlesiens, 2, p. 333. 
Sphaerella salicicola Fuckel, Symb.. p. 106. 
Hof in Hörgärdalur [O. D.). — On leaves of Salix herbacea. 
180. M. Capronii Saccardo, Syll. fung. I, p. 487. 
Sphaerella salicicola Cooke, Handbook of Br. Fungi, No. 2744. 
Hofsfjall [O.D.]. — On leaves of Salix lanata. 
181. M. harthensis (Auerswald). 
Sphaerella harthensis Auerswald, Mycol. europ. Heft V./VL, p. 9. 
Fig. 37. 
Hof in Hörgärdalur [O.D.). — On leaves of Betula nana, 
182. M. maculiformis (Persoon) Schroeter, l.c., p. 333. 
Sphaeria maculiformis Persoon, Synopsis, p. 90. 
Fornhagagil [O. D.], Hüsafell [H. J.], Hrafnagjä [P. L.]. — On leaves 
of Betula pubescens. 
183. M. Polygonorum (Crié) Lind, The Micromycetes of Svalbard, 
p. 20. 
Hallgilsstadafjall [O. D.], Viövik [St. St]. — On Polygonum vivi- 
parum and Rumex Acetosella. 
184. M. isariphora (Desmaziéres) Johanson, Le, p. 164. 
Sphaeria isariphora Desm., Ann. sc. nat., II Ser., tome XIX, p. 358. 
Sphaerella Stellariae Fuckel, Symb., p. 102. 
Of common occurrence on many species of the Alsineae: Alsine 
strieta, Alsine biflora, Alsine verna, Arenaria ciliata, Cera- 
stium alpinum, Cerastium trigynum. 
185. M. tingens (Niessl), Hedwigia 1883, p. 13. 
Mööruvellir (St. St]. — On Arenaria ciliata. 
186. M. densa (Rostrup) Lind, Micromyceter fra Äreskutan, Svensk 
Bot. Tidsskr. 1928, p. 64. 
Sphaerella densa Rostrup, Isl. Svampe 1885, p. 225. 
Reykjavik [Grønlund]. — On Arenaria ciliata. 
