Systematic List of Fungi (Microm^'cetes) from Xortli-East Greenland. 157 



Loc. Alopcciirus alpiniis. Dove Buj^t '-(5 07; Carcx nardina. Termometer- 

 fjeld -''It 07 and Hvalrosodde -^Ix 06; Glyceria angiislala, Hyde Fjord '^/o 07 

 (Koch); Hierochloa alpina. Stormkap ^^/s 06; Poa abbreviata. Termometerfjeld 

 2^/7 07, Ymers Nunatak ^'/s 08 (Freuchen); Poa cenisia, Danmarks Havn 1^/7 

 08; Poa glauca, Lille Snenæs Juh' 08 and Danmarks Havn ^*h 08. 



43. Pyrenophora chrysospora (Nssl.) Sacc. Syllog. II, p. 285 

 & IX, p. 896. 



Loc. Campanula uniflora. Snenæs '/:; Cardamine hellidi folia, Danmarks 

 Havn ^''l? 08; Eriyeron conipositiis. Danmarks Havn '-/? 07 and '-''/7 07; Lesque- 

 rella aixlica, Lille Snenæs -^le 08 and Snenæs Feltplads -'^/s 08; Potentilla 

 pulchella, Hyde Fjord "Ir, 07 (Koch); Ranunculus sulphureus (hosp. nov.) 

 Lille Snenæs '-"/.; 08. 



44. Pyrenophora comata (Nssl.) Sacc. Syll. II, p. 286. 



Loc. On dead leaves and stems of Anneria sibirica. Hvalrosodde -I? 08 

 and Danmarks Havn ^l7 08; Oxijria digyna, Danmarks Havn ^/7 08; Papaver 

 radicatum. Cape Marie-Valdemar ^'"h 06 and Stormkap ^7» 06; Pedicularis 

 hirsuta and Potentilla nivea, Danmarks Havn July 1908; Potentilla pulchella, 

 Maroussia "I? 08 and Lille Snenæs -''I,; 08; Slellaria longipcs, Lamberts Land 

 '*lr. 07 (Koch) and Danmarks Havn July 1908. 



45. Pyrenophora filicina nov. spec. 



Peritheciis sparsis, erumpenti-supeiTicialibus, globosis, majusculis, 

 300^ diam., atris, coriaceis, superne setigeris, ostiolo breve conico; 

 ascis oblongo-clavatis, stipite brevi, apice rotundatis et crasse tuni- 

 catis, 8-sporis, 88 — 110^« x 25//; ascis paraphysibusque mox fluxili- 

 bus; sporidiis subdistichis oblongo-ovatis, rectis, transverse 5— 6-sep- 

 tatis, medio constrictis, in longitudine 1 — 2-septatis, primo flavis 

 demum fuscis et totis opacis, 28 — 34 /i x 15— 17/^. (See tab. X fig. 4). 



Loc. On dead petioles of Cijstopteris fragilis, Danmarks Havn **/7 08. 



46. Pyrenophora paucitricha (Fuck.) Berl. &. Vogl. Sacc. Syllog. 

 IX, p. 898. 



The sporidia, measured and described by Fuckel (Die 2'«' deutsche 

 Nordpolfahrt. I. Botanik, p. 23. Bremen 1872. (Tab. I fig. 3) have 

 apparently not been quite ripe; besides olive-coloured sporidia of 

 26 — 30« in length and 10—12;/ in breadth and in every way cor- 

 responding to Fuckel's description, I have found other sporidia of 

 significantly larger size, viz. 43—45// x 22« and of a black-brown 

 colour. The capillaries of the perithecia are black-brown and septated. 



Loc. On dead leaves oï Salix arctica. Stormkap ^''Is 06 and Lille Sne- 

 næs -'li^ 08. 



Gnomouieae. 



47. Gnomonia salicella (Fries) Schroet. Syn: Diaportlie salicella 

 (Fries) Sacc. Syllog. I, p. 622. 



Loc. On dead twi^s oi' Salix arctica, Danmarks Havn "77 08. 



