FUNGI OF ICELAND 517 
Tilletiaceae. 
Tilletia Tulasne. 
429. T. striiformis (Westendorp) Winter, Saccardo, Syll. fung., vol. VII, 
p. 485. 
Mööruvellir [St St]. — On Calamagrostis stricta and Poa pra- 
tensis. 
430. T. arctica Rostrup, Svampe fra Finmarken, Botanisk Tidsskrift, 
XV, 1886, p.230. Saccardo, Syll. fung. VII, II, p. 486. 
Cintractia arctica (Rostrup) Lagerheim. 
Mööruvellir [O. D.]. — On leaves of Carex sp. 
Entyloma De Bary. 
431. E. crastophilum Saccardo, Syll. fung., vol. VII, p. 491. 
Geirhildargardur in Öxnadal [O. D.]. — On leaves of Deschampsia 
caespitosa. 
432. E. Catabrosae Johanson, Svampar fran Isl. 1884, p. 160. 
Hölar [Strömfelt]; Kollafjardarnes [G. Gudmundsson]. — On leaves of 
Catabrosa aquatica. 
433. E.irregulare Johanson, Svampar fran Isl. 1884, p. 159. 
Eyjafjordur, Reykhüs [Strömfelt]; Litla Arskögssandur, Grafarbakki 
(O. D.]. — On leaves of Poa annua. 
434. E. Ranunculi (Bonorden) Schroeter, Saccardo, Syll. fung., vol. VII, 
p- 488. 
Hof, Mööruvellir [O. D.]. — On Ranunculus acer. 
435. E. Calendulae (Oudemans) De Bary, Saccardo, Syll. fung., vol. VII, 
p- 492. 
Gufudalshäls [St. St... — On Hieracium murorum. 
Urocystis Rabenhorst. 
436. U. Fischeri Körnicke, Saccardo, Syll. fung., vol. VII, p. 516. 
Urocystis Agropyri Schroeter. 
Lönsleirur [O.D.]. — On leaves of Carex salina. 
437. U. sorosporioides Körnicke, Saccardo, Syll. fung., vol. VII, p. 519. 
Hof in Hörgärdalur [O.D.). — On Thalictrum alpinum. 
Tremellaceae. 
Exidia Fries. 
438. E. repanda Fries, Syst. Myc. II, p. 225. 
Pördarstadaskögur, Husafellsskögur [O.D.); Hallormstadir, Lömagnu- 
pur, Bejarstadur [Buchwald]. — On Betula pubescens. 
