48 OTTO V. DARBISHIRE, [SEC. ARCT. EXP. FRAM 
Polyblastia Hentscheliana (Krs.) Lonnr. — Tu. Fr. Poly. p. 11. — 
Icel. — On stone. 
Polyblastia intercedens (Ny.) Lonnr. — Tu. Fr. Poly. p. 20.—Am., 
Greenl., Spitsb. — On stone. — E.P.S.N. King Oscar Land, Goosefjord 
(39, 40). 
Polyblastia intermedia Tu. Fr. — Tu. Fr. Poly. p. 24. — Greenl. — 
Over stone. — E.P.S.N. King Oscar Land, Goosefjord (88, 40). 
Polyblastia pseudomyces Norm. — Tx. Fr. Poly. p. 26. — Greenl, — 
Over stone and tree trunks. 
Polyblastia Sendtneri Kreupr. — Tu. Fr. Poly. p. 19. —Greenl. — 
Over moss. 
Polyblastia sepulta Mass. — Tu. Fr. Poly. p. 21. — Spitsb. — Over 
stone. 
Polyblastia theleodes (Surrt.) Tu. Fr.— Tu. Fr. Poly. p. 10.—Greenl., 
Spitsb. — Over stone. — E. P.S.N. King Oscar Land, Goosefjord (88). 
-Thelidium Mass. 
Thelidium pyrenophorum Acu. — Tu. Fr. Spitsb. p. 49.—Spitsb.— 
On stone.— E.P.S.N. King Oscar Land, Goosefjord (39). 
Thelidiwm papulare (FR.) Nyt. — Zahlbr. in E. & P. p. 56. — Greenl., 
Spitsb., Icel. —On stone. — E.P.S.N. King Osear Land, Goosefjord (42). 
Staurothele Norm. 
Staurothele clopima (Wwneac.) Ta. Fr. — Tu. Fr. Aret. p- 263. — 
Greenl., Spitsb., Icel. — On stone. 
Microglaena Lonnr. 
Microglanea sordidula Tu. Fr. — Tu. Fr. Engl. Pol. Exp. p. 366.— 
Am. — On stone. 
Microglaena sphinctrinoides (Nyu.) Ta. Fr.— Tu. Fr. Arct. p.261. — 
Greenl., Spitsb., Icel.— On moss over rocks. 
Microthelia Kre. 
Microthelia melanostigma Tu. Fr.— Tu. FR. Engl. Pol. Ex. p.368. — 
Am. — On stone. 
Microthelia micula Fr. — Tu. Fr. Arct. p. 274. — Icel. — On birch 
bark. 
