248 
I0. Th. gracile Brch. e. Sehpr. (Lond. Journ. of Bot. 
1843 p. 668 — Hypnum). 
Hypnum graeile OC. Müll. Synops. II p. 488 — Sulliv. 
Icon Muse. p. 156 t. 100. 
8. Lancastriense Sulliv. e. Lesq. 
y. Ravenelii Sulliv. e. Lesq. 
Exsicc. Sulliv. Musc. Allegh. Nro. 5. 
Sulliv. e. Lesq. Musc. Bor. Amer. Nro. 410, 
411 (Laneastriense), 412 (Ravenelii). 
Patria: Ameriea boreal, ad radices arborum, rarius 
ad rupes et muros; £. Ohio ad arborum radices in collibus ; 
y. Carolina meridional, ad muros (Suilivant). 
I. Th. pallens Lindb. (MSS. 1864) — Schpr. Synops. 
ed. 2 p. 611. 
Thuidium graeile (Breh. e. Schpr.) Lindb. Votiser ur Ssell- 
skapets pro Fauna et Flora Fennica Fcrhandl. IX. 1868 
p. 268. 
Patria: Europa, in radice arboris humo obtecta ad 
Skarpneck prope Holmiam (Lindberg 1864). 
I2. Th. subgracile Hpe. (Vidensk. Medd. fra d. natur- 
hist. Forening i Kjobnhavn 1870 p. 276). 
Patria: America austral. Brasilia, Lagoa Santa (War- 
ming), ad Caldas (Henschen). 
I3. Th. leptocladon Tayl. (Lond. Journ. of Bot. 1847 
p. 339 — Leskea) — Mitt. Musc. Austr. Amer. p. 513. 
Hypnum leptocladum C. Müll. Synops. II p. 495. 
Patria: America austral, Andes quitens., prope Quito 
(W. Jameson), in silva Canelos et in monte Tunguragua 
(Spruce Nro. 1444—45). 
I4. Th. sparsifolium Mitt. (Musc. Ind. orient. p. 135 — 
Leskea). 
Patria: Asia, India oriental, Nepal (Wallich). 
71 
