— 202 — 
Leaves abruptly narrowed to the scarcely longer acumen, gen. 
broader than in D. elongatum, strongly appressed when dry; 
angular cells us. not well-defined, other cells gen. long or the - 
uppermost shorter; costa very narrow. Capsule curved. Tufts. 
high pale brown very compact. R. fruiting. — Swamps and 
wet rocks in arctic or other northern alps r. Eur. Norway! a 
Spetsbergen: Berggren; R. Gyllencreutz. Russia near Kola; Brotherus, 
eom. C. Mueller. Amer. U. S. Miquelon isl.: Delamare, com. Cardot. 
61.D.Sphagni Wahlenberg fl. lappon. 
Leaves as in the last but somewhat larger, more gradually 
narrowed, looser appressed or subflexuous; cells as in the last 
but the angular more distinct and brown; costa less narrow. 
Capsule straight or slightly curved. Tufts somewhat low, not 
very compact, often green, — Swamps r. Hur. Norway! Amer. 
Can.: Waghorne. 
92. Campylopus Bridel. i 
I. Thysanomitrium. Leaves often falcate; alar cells short 
dilated, separated from leaf-borders by narrow (marginal) cells; other 
cells rectangular; costa long-excurrent somewhat narrow. : 
IL Anotis. Leaves not falcate; alar cells gen. wanting (or 
indistinctly evolute), the angular narrow gen. not much defined 
from the other basal ones; upper cells short irregular; costa 
very broad but often short-excurrent. T ud 
HI. Eu-Campylopus. Leaves sometimes falcate; alar cells short 
dilated well-defined; other cells short gen. irregular; costa sometimes 
(n C. flexuosus) not or scarcely exeurrent, Leaves involute above. 
I. Thysanomitrium Schweegrichen. 4 
1.C.uncinatus Harvey. — Thysanomitrium Harv.; Campylopus 
Kindb. Laubm. S. u. N.; Dicranodontium circinnatum Schimper. 
Leaves from half-sheathing base abruptly tapering toa much : ; 
longer, subulate acumen, faintly serrulate, patent; alar cells - E 
hyaline fugitive, Tufts green loose, Very r. fruiting. — Sha- ae 
ded rocks prine. in alps r. Eur. Switzerl.| Norway: E. Nyman 
Scotland: Fergusson. Austria: Breidler. = 
II. Anotis Kindberg. Geen 
A. Leaf-base whitish glossy. Leaves and branchlets brittle. 
Leaves appressed when dry. pE 
2.C.fragilis Dickson, — Bryum Dicks; Campylopus Br. eur. — 
Leaves not. involute above; upper cells gen. rhombic; COStA — 
gen. long-excurrent, sulcate at back, faintly denticulate at ape — 
Tufts tomentose not high. R. fruiting. — Rocks, esp. of sand- : 
stone, and turfy soil Eur. not r. Switzerl.! ail 
