— 210 — 
obtuse acumen: perichetial longer-apiculate. Capsule suboval - 
red-brown smaller. Tufts lower often green. — Rocks in higher 
alp. regions r. Hur. Switzerl.!; Schimper. Italy: Husnot m. 
gal. Norway: R. Hartman. Sweden: E. Adlerz; E. Nyman, 
h. Leaves nearly gradually long-subulate; costa excurrent. 
Perichetial leaves long-acuminate. Tufts green. Capsule small. 
4.D.Roellii Kindb. in Hedwigia 1896 p. 59. 
Alar leaf-cells not well-defined or rectangular.  Perichetial 
leaves abruptly narrowed to a by costa often wholly filled 
acumen. Capsule red-brown round-oval symmetric not strumose; 
pedicel flexuous or arcuate when dry, not long. Tufts very 
compact. — Rocks in higher alp. region r. Amer. U. S. Oregon 
mt Hood 2400 metr. a. s. near a glacier: J. Roell. 
5.D.obliqua Kindb. note on Canad, bryol. 1893. 
Alar leaf-cells quadrate well-defined. Perichetial leaves less 
abruptly acuminate, not filled by costa in lower part of acumen. 
Capsule pale brown suboblong inclined curved or subobovate 
with very small mouth, often strumose; pedicel long straight 
or slightly curved. — Stones in alp. region r. Amer. Pacif. 
distr. Can. Brit. Col: J. Macoun. Alaska: J. M. Macoun. 
95  Oneophorus Bridel, ; p . 
1.0.virens Swartz. — -Bryum Sw,; Oncophorus Brid.; Cyno- - 
dontium Schimper; C. Demetrii Ren. et Card. ? 
Leaves reflexed at borders, from suboblong base less abruptly 
tapering to the attenuate acute entire or in upper part densely 
denticulate acumen; more or less crisped when dry. Perichetial —— 
leaves abruptly acuminate to the long-excurrent costa. Capsule 
subovate. — Rocks prine. in alps. Eur. common in alps. 
Norway, Switzerl! Sweden: P. Dusén. Amer. Can.: Macoun; 
Waghorne. 
2.0.Wahlenbergii Bridel. 
Leaves not reflexed, from broad base abruptly tapering to 
sublinear entire or at apex obsoletely denticulate acumen, mu 
crisped. Perichetial leaves less abruptly tapering to a by 
not wholly filled acumen. Capsule subovate or subobovate. — - 
Alp. swamps and rocks. Eur. not common. Norway! Sweden: — 
Arnell. Italy: Payot, com. -Husnot. Amer. Can. common m — 
eastern colder districts: J. Macoun; Drummond; Waghorne.  — 
Greenl: Berggren. Alaska: J. M. Macoun; Palmer. — 05 
ee Funck. — Dicranum Funck; Oncophorus  - 
indb. oe 
Leaves entire smaller, Stem and : pedicel shorter; capsule f 
