241 
vel humidis regionis alpinz et subalpine; f. iisdem in 
loeis et ad radices arborum, rarior quam forma typica per 
Germaniam, Scandinaviam, Britanniam, Galliam et Italiam; 
in montibus Rhón (GeAheeb), in Tavastia (Norrlin), in alpibus 
Scotie (Dickson), in Monte d'Oro Corsiese (Philibert). 
2. P- catenulata Brid. (Spec. Musc. I7 p. 154 — Hyp- 
nwm) — Brch. e. Schpr. Bryol. eur. V. t. 478 — Sehpr. 
Synops. p. 492, ed. 2 p. 604 — Milde Bryol. siles. p. 265. 
Thuidium ecatenulatum De Not. Epilog. p. 235. 
Hypnum eatenulatum Brid. Bryol. univ. II p. 450 — C. 
Müll. Synops. II p. 477. 
Pterigynandrum eatenulatum Brid. Musc. Rec. IL. I p. 64 
1. 5. f. 4. 
Pterogonium ceatenulatum Schleich. Crypt. exsiee. et 
Catal. Plant. Helvet. p. 30 1807. 
Grimmia ecatenulata Web. e. Mhr. Bot. Taschb. p. 151. 
Exsicc. Rabenh. Bryoth. eur. Nro. 642 a et b, 643, 780 a 
et b, 1183. 
Limpr. Bryoth. siles. Nro. 117. 
H. Müll. Westphàül. Laubm. Nro. 85. 
Jack, Lein. et Stizb. Crypt. Bad. Nro. 761. 
Husnot Muse. Gallie Nro. 434. 
Wils. Muse. Brit. Nro. 368. 
Patria: Europa, ad saxa presertim calearea, rarius 
ad radices et truncos arborum, locis iisdem ac precedens 
Species. 
3. P. subeatenulata Schpr. (/m Besch. Prodr. Bryol. 
mezic. p. 90). 
Patria: America central., Mexico, Huatusco (Liebmann). 
4. P. gracilis Jur. (Verhandl. der zool. bot. Gesellsch. 
in Wien 1864 XIV p. 164 — .Amblystegium) —  Schpr. 
Synops. ed. 2 p. 853. 
"tt? 
