284 



On Pedicularis flammed, euphrasioides and hirsuta, in G 

 land. 



S. pachyasca, Rostr. Fungi of Greenland, p, 552 (" SaM-tryk af 

 Meddelelser <>m Gronland," III). 



Perithecia scattered or gregarious, growing on cither leaves or 

 -I cms. Asci thick ovoid-oblong, inequilateral, 40-50 x 15-24 JUL, mostly 

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

 1 6-20 x 5-6 p. 



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



V I/ 



nei'hnn. Draba, Arabia, Ranunculus, Saxifraga; Pyrola, Pleu- 

 ro(/t/in'. Campanula, Thymus, Stenhammaria, Plantago and Din- 



jx'/tsiit, in Greenland, and on leaves of Phlox ccespilosa, 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. Peritliecia epiphyllous, subproininent, black. Asci cylin- 

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

 17-18x6 p, pale greenish. 



On dead stems and leaves of Oxyria dUjyna, Polygonum v/rf- 

 paruin and lioenigia Islandica, Greenland. 



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



Peritliecia thickly scattered, covered by the epidermis, depressed- 

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

 8-spored, 38x18 /*. Sporidia imperfectly biseriate, ovate-oblong, 

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



On Papaver nudicaule, Greenland. 



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



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

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

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

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

 oblong, uniseptate in the middle, scarcely constricted, greenish-hyaline, 

 11-12 x 4 p. 



On Liunaza boi-rnlix, Saxifraga oppositifolia, and S. Aizoon, 

 in Greenland. 



