— 119 — 
Leaves narrowly ovate-oblong or ovate-lanceolate nearly uni- 
form (those of branches not much narrower), nearly crowded 
(at least those of stem), decurrent, not faleate when dry; alar 
cells few, the others linear; costa vanishing above middle. 
Capsule arcuate; pedicel very rough. Stem subpinnate. — 
Differs from B. velutinum and B. intricatum: Leaves faintly 
denticulate filiform-pointed; alar cells often dilated. Perichetial 
leaves nearly entire with long filiform deflexed point. Capsule 
oblong-cylindric arcuate. Tufts loose sparingly radiculose dusky 
green. Branches faintly compressed. — Trees r. Amer. Can. 
Vane. isl: Macoun 1893. 
45.B.pseud-erythrorhizon Kindb. in Hedwigia 1896 p. 68. 
Differs from B. velutinum and B. intricatum: Leaves faleate 
also when moist, with more or less recurved borders; those of 
stem more distinctly denticulate, those of branches with long 
filiform point. Differs also from B. intricatum in decurrent 
leaves; from B. velutinum in less distant leaves falcate also when 
dry, those of branches not much narrower, alar cells numerous, 
Agrees with B. velutinum: Leaves decurrent; pedicel of capsule 
rough in its whole length etc. — Higher alp. region r. Amer. 
U. S. Pacif. distr.: Roell. 
59. Campylium (Sullivant as subg.) Mitten and Lindb., in part. 
Campylidium. Leaves denticulate; costa short and double 
or obsolete. Stem irregularly divided. Monoecious. Growing 
on rocks or at base of trees. 
l. Striatella. Leaves small long-decurrent; alar cells large. 
Capsule small narrow-cylindrie nearly straight. Branches often 
compressed. 
Hispidula. Leaves not decurrent and not large; alar cells 
small. Capsule arcuate often large. Branches not compressed. 
IT. Eu-Campylium. Leaves gen. entire; costa often simple.. 
Stem often pinnate. Us. dioecious. Growing on wet places. 
l. Stellata. Leaves entire not decurrent, ovate-lanceolate 
crowded, often large. Capsule large us. arcuate; pedicel long. 
Chrysophylla. Leaves r. sinuolate-denticulate above, some- 
es decurrent and distant, not large; alar cells small. Cap- 
Sule arcuate not large; pedicel sometimes short. 
I. Campylidium Kindb. 
1. Striatella. : : 
LCstriatellum Bridel. — Leskea Brid.; Campylium Kindb.; 
Plagiothecium Muehlenbeckii Schimp.; Hypnum Lq. et Jam. 
Leaves ovate-oblong long-euspidate filiform-pointed, distinctly 
