441 
(Berggren); America boreal, New Jersey, ad Canadam; 
Japonia, insul. Sachalin (Schmidt). 
54. I. Müllerianum Sehpr. (Synops. p. 584, ed. 2 p. 698 
— Plagiothecium). 
Isopterygium Borreri Lindb. Notiser XIII 1874 p. 416. 
Plagiothecium Müllerianum De Not. Epilog. p. 190 — 
Milde Bryol. siles. p. 317 — Sulliv. Icon. Musc. Suppl. 
p. 89 t. 66. 
Exsicc. Austin Muse. Apalach. Nro. 351. 
Patria: Europa, in Tiroli austral. prope Campodello 
vallis ,Fassathal^ (J. Mer det), in Alpibus Rheticis 
(Pfeffer), in Alpibus Bernens. Helvetie (Schimper), Ba- 
varie (Molendo), in Pyrensis (Spruce); America boreal., 
Neu Yersey, Ohio, Nova Anglia (Oakes, James, Lesquer- 
reux, Austin). 
55. I. nitidum Wahlenbg. (Mser. et Web. et Mohr. Bot. 
Taschenb. p. 344 — Leskea, Hypnum) — Lindb. Notiser XIII 
1874 p. 416. 
Hypnum nitidulum Wahlenb. Flora Lappon. 1812 p. 370. 
Hypnum pulehellum C. Müll. Synops. II p. 277 e. p. 
Plagiothecium nitidulum Breh. e. Sehpr. Bryol. eur. V 
t. 498 — Sehpr. Synops. p. 579, ed. 2 p. 694. 
Plagiothecium nitidum (Lindb.) Milde Bryol. siles. p. 316. 
Exsiec. Rabenh. Bryoth. eur. Nro. 297. 
Husnot Musc. Gallie Nro. 482. 
Patria: Europa bor. et media ad truncos putridos in 
locis humidis per regionem montanam et subalpinam in 
toto Alpium jugo, in Jura, Vogeso, in Sudetis, per Sueciam 
et Norvegiam; Nova Seelandia (Hast). 
56. I. pulchellum Hedw. (Spec. Muse. p. 220 t. 55 ks 
7—12 — Hypnum). ) "Jg ? 
