152 J- l^iM). 



Ascis 80 /i X 12/^; [)ara|)liysibus (iliforinil)iis; sporidiis 40 — 48« 



This vnr. difTers dislinclly and nolicaI)ly iVom llie principal 

 species by its shorter and more open perithecia antl by its spores, 

 wbicli are up to 4 a broad. 



Loc. un leaves ol' Ptxi (/Idiicn. !):tnnuii-ks Ihivn, "'i: OS. 



Erysiphaceae. 



16. Erysiphe graminis deC. Sacc. Syllog. I, p. 19. 



No perithecies, only conidies (Oidiiim monilioides Link. Sacc. 

 Syllog. IV, p. 46) are to be found. 



Loc. On living leaves of Poa ccnisia. Snenæs '-/t 08. 



17. Sphaerotheca Humuli (deC.) Hurr. var. fuliginea (Schlecht.) 

 Salmon (A monograph ol" the Erysiphaceae. New York 1900). 



This fungus is the same as described by Jukl under the name 

 of Sphaerotheca Drahae (Nâgra mycologiska notiser. Botaniska No- 

 tiser 1890. Sacc. Syllog. IX, p. 365). 



Rostrup (Ascomyceter fra Dovre. Kria. Vid. Selsk. Forh. 1891 

 No. 9, p. 6) and Salmon (A monograph of the Erysiphaceae p. 51 & 

 p. 57) however agree in classifying it under Sphaerotheca Hamuli in 

 spite of its different appearance. 



Loc. On Bray a purpurascens (hosp. nov.). Lille Snenæs -*/6 08 and Tre- 

 kroner -■'.. OS. 



Melanom maceae. 



18. Melanomma Dryadis Johans. Sacc. Syllog. IX, p. 804. 



Sporidiis fuscidulis, 3-septatis, 21—22// x 8 — lOpt. 



Loc. On dead leaves of Drijas octopelala, Hyde Fjord, "i.-, 07 (Koch). 

 Note. New for Greenland. 



Sphaerellaceae. 



19. Ascospora graminis spec. nov. 



Mycelio repente, effuso, subpersistente, hypophyllo, fusco e hyphis 

 torulosis, ramosis, septatis composito; Peritheciis superficialibus, ap- 

 planato convexis, sparsis 80 — 100// diam., medio perforatis; ascis 

 fasciculatis, globoso-ovatis, sessilibus, apice crasse tunicatis, apara- 

 physalis, octosporis, 24 — 40 /i x 13 — 17//; sporidiis ellipticis, inaequi 

 lateralibus, granulosis, hyalinis, conglobatis, 15 — 16 /< x 4//. (Look 

 tab. X fig. 1 & 2). 



Loc. On dead leaves of Poa glauca and Poa ahl)reviala. Lille Snenæs, 

 Sept. 08. 



20. Carlia rhytismoides (Babingt.) Kuntze. Syn: Laestadia rhy- 



tismoides (Berk.) Sacc. Syllog. I, p. 424. 



Loc. On leaves of Dryas octopetala, Hydefjord '^Is 07 (Koch) and Dan- 

 marks Havn '^li 08. 



