— 10 — 



other cells rotundate-quadi-ate opake. Branches thick uniform 



irregularly divided, not flagelliferous. 



l.A.viticulosus L. — Hypnum L.; Anomodon Hook, et T. 



Leaves from ovate base tapering to an obtuse or subacute 

 acumen, quite entire. Perichetial leaves with narrower, acute 

 or subfiliform acumen. Capsule large subcylindrie; teeth twice 

 longer than endostome; lid rostellate; pedicel yellow. — Stone 

 and trees. Eur. nearly common. Sweden, Norway, Germany, 

 Switzerl., Italy! Amer. r. Can.: iMacoun. 

 2.A.apiculatus Br. eur.; Sull. ic. m. — Hypnum Rugelii C. M. 



Leaves from broad-ovate or cordate subfimbriate base abruptly 

 contracted to a narrow sublinear obtuse or apiculate acumen. 

 Perichetial leaves with sublinear obtuse acumen. Capsule 

 large subcyhndric; segments very short or rudimentary; lid 

 apiculate; pedicel red. — Rocks and trees r. Eur. Sweden 

 1859! Norway 1862! Amer. Can.: Macoun. 

 S.A.platyphyllus Kindb. note on Can. bryol. 1893. 



Leaves short very broad, ovate or ovate-oblong or from cor- 

 date strongly papillose base slightly contracted to a Ungulate 

 blunt acumen. Perichetial leaves with subdentate' strongly 

 papillose base and narrow Ungulate acumen. Capsule small 

 oval-oblong; segments rudimentary; lid short-conic not apiculate; 

 pedicel yellow very much shorter than in the last. — Trees r. 

 Amer. Can.: Macoun. 



B. Leaves gen. smaU and appressed or suberect when dry. 

 Branches not thick. 



a. Leaves very broad at base, not subulate-acuminate. 

 4.A.minor Beauvois. — Neckera B.; Anomodon Fuernrohr; A. 

 obtusifolius Bruch et Sch.; Sull. ic. m. 



Leaves from subovate base abruptly tapering to a linear- 

 lingulate acumen, subdistichous when moist; borders entire un- 

 dulate not recurved; cells round-quadrate opake except the few 

 subUnear at base. Perichetial leaves with narrow Ungulate 

 acumen. Capsule small suboval; segments short or rudimen- 

 tary; Ud rostrate or rostellate; pedicel yellow not long. Plants 

 glaucous green. — Trees. Amer. Can. r.: Macoun. U. S.: 

 SulUvant, com. C. MueUer; com. Roell and Cardot. 

 o.A.attenuatus Schreber. — Hypnum Schreb. ; Anomodon 

 Huebener. 



Leaves from subovate base abruptly tapering to a shorter, 

 gen. subacute denticulate acumen; borders not recurved; cells 

 as in the last. Perichetial leaves with sublinear-subulate acu- 



