= ib e 
* E.tromsoénse Kaurin. — Brachythecium Kaur.; Eurhynchium 
Kindb. ; 
Leaves more minutely denticulate, those of stem nearly entire. 
Pedicel smooth. — Rocks r. Eur. Sweden below alpine regions: 
Arnell. 
* E.idahense Renauld et Cardot. — Brachythecium R. C. 
Eurhynchium Kindb. 
»Leaves larger, subsecund; costa reaching to %/s. Pedicel 
smooth sometimes. 17 m. m. long. -— Amer. r. U. S.»: Ren 
et Card. 
45.E.Bryhnii Kindb. botan. notiser 1896, — Brachythecium 
collinum var. Bryhnii Kaurin. : 
Tufts less compact. Leaves narrowly ovate-oblong gradually 
acuminate; inner basal cells sublinear; costa longer. Capsule 
oblong much longer pedicellate. — Caverns of rocks in higher 
alp. region r. Eur. Norway in Knudshoe near Kongsvold 1500 
metr. a. s.l; N. Bryhn and P. Olsson. 
46.E.pseudo-collinum Kindb. — Braehythecium | Kindb. cat. 
Canad. m. : 
Differs from E. collinum: Branches not being julaceous. Leaves 
somewhat larger and longer, ovate-lanceolate gradually tapering 
to a short twisted point, not densely crowded; cells chloro- 
phyllose, alar larger; costa reaching above middle. | 
Can. N. Brunsw. below alp. district: Moser; Labrador: Waghorne. 
58. Braehythecium Bryol. eur. 
A. Leaves gen. large and (also when moist) plicate, us 
(except B. mamilligerum) recurved at borders. Lid of capsule 
not rostrate; pedicel smooth. = 
I. Salebrosaria. Leaves large (exc. B. levisetum and some- 
times B. albicans), often filiform-pointed, gen. (exc. B. digastrum 
and sometimes B. albicans) long. Stem often radiculose. Dioe- 
cious or monoecious, r. synoecious 2 
1. Eplieata. Leaves not plicate, 
2. Plieata. Leaves plicate. f 
B. Leaves large not plicate, faintly or not recurved. Lid 
of capsule (exc. B. Ryani and sometimes B. Vaucheri) us. ro- 
strate; pedicel (exc. B. fagineum) rough. d 
IL Eurhynchiopsis. Leaves gen. broad and not long; upper 
branch-leaves us. abruptly narrowed to a long filiform poin 
Stem sparingly radiculose; branches often julaceous. Dioecious 
r. fruiting. 2d 
C. Leaves large (exc. sometimes B, populeum) and (exc. B. 
