284 



On Pedicular is flammed, euphrasioides and hirsuta, in Green- 

 land. 



S. pachyasca, Rostr. Fungi of Greenland, p, 552 (" Saertryk af 

 Meddelelser oni Gronland" III). 



Perithecia scattered or gregarious, growing on either leaves or 

 stems. Asci thick ovoid-oblong, inequilateral, 40-50 x 15-24 //, mostly 

 entire at the apex. Sporidia conglobate, conoid or ovoid-oblong, 

 16-20x5-6 /jl. 



On leaves and stems of many dicotyledonous plants, viz. Chamce- 

 nerium, Draba, Arabis, Ranunculus, Saxifraga, Pyrola, Pleu- 

 rogyne, Campanula, Thymus, Stenhammaria, Plantago and Dia- 

 pensia, in Greenland, and on leaves of Phlox cwspilosa, in Montana. 



This species "plays the same role among the Dicotyledonous 

 plants as S. Tassiana among the Monocotyledonous" 



S. Polygonorum, (Crie). 



Depazea Polygonorum, Crie sur les Dep. p. 41, tab. 8, fig. 4. 



Spots epiphyllous, round, surrounded by a prominent, dark red 

 border. Perithecia epiphyllous, subprominent, black. Asci cylin- 

 drical, 8-spored. Sporidia ellipsoid, obtuse at the ends, uniseptate, 

 17-18 x 6 fi, pale greenish. 



On dead stems and leaves of Oxyria digyna, Polygonum vivi- 

 parum and Koenigia Islandica, Greenland. 



S. arthopyrenioides, Awd. Myc. Eur. p. 15, fig. 55. 



Perithecia thickly scattered, covered by the epidermis, depressed- 

 globose, pierced above, black, 60-120 ji diam. Asci obovate, sessile, 

 8-spored, 38 x 18 /u. Sporidia imperfectly biseriate, ovate-oblong, 

 rounded at the ends, uniseptate, not constricted, hyaline, 14 x 4-5 ji. 



On Papaver nudicaule, Greenland. 



S. minor, Karst. Myc. Fenn. II, p. 171. 



Perithecia innate, covered by the epidermis, joined by innate, sub- 

 radiate, creeping, brown fibers, forming cinereous, round spots, black, 

 pierced above, 60-70 fi diam. Asci sessile, ovoid-elliptical or ovoid- 

 sphaeroid, 18-25x12-14//, 8-spored. Sporidia conglobate, ovoid- 

 oblong, uniseptate in the middle, scarcely constricted, greenish-hyalin< 

 11-12x4 /ec 



On Linnma borealis, Saxifraga oppositifolia, and S. Aizooi 

 in Greenland. 



