— 809 — 
above, very papillose with long papille, us. slightly crisped; 
nearly all basal cells long. Capsule striped oblong finally cy- 
lindric; teeth us. orange. Tufts yellowish green. — On trees 
in warmer districts or r. on#stones. Eur. r. Sweden: Wahl- 
stedt. Denmark: M. F. Lange. France: Husnot. Amer. Can. 
not r. in Pacif. distr: Macoun. ; 
*O.ulotæforme Renauld et Cardot. f 
Leaves distinctly crisped. Peristome pale. — Amer. Can.: 
Macoun. U. S.: Henderson, com. Cardot. 
43.0.Winteri Schimper; Limpricht. 
Leaves short-acuminate acute, recurved nearly all around, 
faintly papillose with short papillae, scarcely twisted, gen. shorter: 
than in the last; outer basal cells short. Capsule faintly striate 
oblong-cylindric; teeth pale. Tufts green, brown below. — Trees 
and rocks r. Hur. Germany: Winter, com. C. Mueller, Amer. 
Can. Pacif. distr.: Macoun. 
; 4. Diaphana. 
44.0.diaphanum Gmelin. — Bryum Gm.; Orthotrichum Schrader. 
. Leaves broadly ovate-anceolate nearly smooth. Capsule 
oblong smooth when young; neck short; calyptra nearly glabrous. 
Stem 1 e. m. or shorter. — On trees or r. on stones. Eur. 
not r. Sweden, Germany! Amer. r. »U. &»: Lesq. et Jam. — 
* 0.canum Mitten. ! 
- »Capsule emergent. Leaves with shorter hairpoint. — Amer. 
r. Can: Drummond»: Lesq. et Jam. 
5. Rivularia. 
45.0.rivulare Turner. 
. "Leaves decurrent nearly smooth; alar cells rectangular very 
large. Capsule oval short-necked; teeth opake. Tufts blackish. 
Stem often long. — Stones and trees in running water r. Eur. 
Engl: Rogers. France: Le Jolis; Husnot. Amer. U. 8.: Hen- 
derson, com. Cardot. he 
46.0.euryphyllum Venturi. dijon 
Differs. from the last: Leaves not distinctly decurrent; alar 
cells short-rectangular or indistinct. Capsule broad-oval; teeth: 
less papillose. Stem about 2—3 c. m. — Stones in running 
me r. Amer. U. 8.: Roell. T é 
7.0.Sprucei Montagne. . i 
: oh from O. iodine Leaves more papillose, not distinctly 
decurrent;. cells larger, the alar quadrate. Capsule smaller. 
Tufts low dark green. — Base of trees near water r. Eur. 
France: Philibert. 
