— 30G — 



siusculis, 3-septatis, loculo secundo crassiore. pallide flavis, 20 — 23 /z 1., 

 6—7 fx cr. 



Paa Staengler af Papaver radicatnm : Bola i Blonduhli5 (D.). 



264. Wetasphaeria Thalictri (Wint.) Sacc. 

 Tlialictrmn alpinum: Hofsfjall (D.). 



265. metasphaeria Einpetri Fr. 



Blade af Empetrum nigrum'. Hestahraun i porvaldsdalur (D.). 



266. Metasphaeria empetricola n. sp. 



Peritheciis ligiiicolis, majusculis, sphaeroideis ; ascis cylindraceis ; spo- 

 ridiis fusoideo-oblongis, inaequilateralibus, 3 — 4-septatis, longit. 25—28/7, 

 crassit. 6 — 7 fi, hyalinis v. dilute flavis. 



Paa afbarkede Stsengler af Empetrum nigrum; Hof i Horgardalur (D.). 



267. metasphaeria Arabidis Job. 



Blade af Arab is alpina\ Reistarargil, prastarholsargljufur (D.), Skaga- 

 fjorOur (P. Zophoniasson) , EskifjorOur (Stromfelt). — Arahis petraea: 

 Brekkufjall (D.). 



268. Metasphaeria Augelicae n. sp. 



Peritbeciis gregariis, erumpentibus, globoso-depressis, 0,3 mm. diam. ; 

 ascis cylindraceis, paraphysatis, longit. 115 — 130;/, crassit. 10 — 12^a; 

 sporidiis oblique monostichis, oblongo-fusoideis, liyalinis, 3-septatis, loculo 

 subultimo crassiore, rectis vel leniter curvulis, longit. 20 — 22 ^i, crassit. 

 6-8 /i. 



In caulibus siccis Angelicae silvestris: GrimsstaOir v. Myvatn (D.). 



269. metasphaeria culmifida (Karst.) Sacc. 

 Carex lagopina : VaOlalieidi (Stromfelt). 



270. metasphaeria macrotheca Rostr. 

 Carex rigida: Vatnsdalsfjall (St.). 



271. massariiia Oryadls Rostr. 



Drgas octopetala: Horgardalur (D.), EgilstaOir i VopnafjorSur (St.). 



272. Sphaerulliia islaiidica Rostr. 



Paa Staengler af Arahis alpina: Brynjudalur (Gr.). 



273. Spliaerulina Diapensiae n. sp. 



Peritbeciis aggregatis, minimis, innato-prominulis ; ascis crasse pyri- 

 formibus, apice valde incrassatis, longit. 38 — 40 fji , crassit. 20 //; spori- 

 diis cylindraceo-fusoideis, rectis v. leniter curvulis, utrinque obtusiiisculis, 

 3 — 4-septatis, 4-guttulatis, hyalinis, 25 — 30 /jt 1., 7 — 8 /i cr. In pedun- 

 culis, sepalis, capsulis Diapensiae lapponicae : Hofsfjall (D.). 



