— 861 
62. P. microstomum R. Br. (Trans. of Linn. Soc. XII. 
. p. 569. — Polytrichum) — Brid. Bryol. univ. Il. p. 745. 
Polytrichum mierostomum C. Müll. Synops. I. p. 210. — Sehwgr. 
Suppl. 1T. IT. 1. p. 10. t. 154. — Lindb. Notiser 1867 p. 98. 
Pogonatum minutum Brid. Bryol. univ. II. p. 127. 
Patria: Asia, in Nepal (Wadlich), Kumaon (Strachey et 
Winterbottom), in Sikkim-Himalaya (J. D. Hooker), in monti- 
bus neelgheriens. (Perottet, Gardner, Schmid) ; in insula Ceylon 
(ANietner), ad Newera Ellia (O. Beccari). 
63. P. leptocarpum Besch. (Prodr. Bryol. mezic. p. 65.) 
Patria: America central., Mexico, in monte Orizaba (Gaeotti 
Nr. 6982). 
64. P. glaciale Mitt. (Musc. Austr. Amer. p. 614.) 
Patria: America central., Mexico, in summo monte San 
Felipe prope Oajaca (Andrieuz). 
65. P. alpinum Linn. (Spec. Plant. p. 1573. — Poly- 
trichum) — rid. Bryol. univ. II. p. 129. — Brch. e. Scehpr. 
Bryol. eur. IV. t. 418. — Wils. Bryol. brit. p. 207. t. 9. a. — 
Milde Bryol. siles. p. 249. — Schpr. Synops. p. 441. — De 
Not. Epil. p. 338. — Hook. e. Wils. Flor. Tasman. 1I. p. 200. 
Polytrichum alpinum C. Müll. Synops. I. p. 210. — Lindb. No- 
liser 1867 p. 100. — Hook. Handb. p. 455. 
Polytrichum alpinum ramosum, capsulis e summitate ellipticis 
Dill. Hist. Musc. p. 497. t. 55. f. 4. 
Polytrichum norvegicum Hdw. Spec. Muse. p. 99. t. 22. f. 1—5. 
Pogonatum norvegieum P. B. Prodr. p. 84. 
Catharinea alpina Rchl. Moosgesch. Deutschl. p. 184. 
B. brevifolium. 
Polytrichum brevifolium R. Br. Suppl. App. It. Parrayan. p. 
494. — Brid. Bryol. univ. IT. p. 131. 
y. arcticum. 
Polytriehum arcticum Sw. Musc. Suec. p. 76 et 109 t. 8. A 
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