— ied — 
acuminate. Capsule oblique subobovate gen. strumose; annulus 
distinct; teeth cleft. Stem higher than in the last. — Lime- 
stone rocks r. Amer. Can. Rocky mts: Macoun. . 
B. Leaves faintly mamillose and subulate-acuminate; alar 
cells us. distinct; costa nearly smooth at back. Capsule us. 
annulate; teeth cleft. 
a. Capsule strumose somewhat large. 
6.C.strumiferum Ehrhart. — Dicranum E.; Cynodontium Notaris. 
Leaves long denticulate above; perichetial with subulate acu- 
men. Capsule suboblong oblique; teeth papillose reddish or 
orange; pedicel long. Tufts somewhat high. — On rocks r. on 
trees, princ, in northern districts. Eur. Sweden common, Nor- 
way, Switzerl.! »Engl. r.»: Braithwaite. Amer. Can.: Macoun; 
Waghorne. 
b. Capsule not strumose gen. not large. 
7.C.polyearpum Ehrhart. — Dicranum E.; Cynodontium Schimper. 
Leaves more or less denticulate us. long. Capsule us. finally 
subeylindric and suleate, less often oblique; teeth as in the 
last; pedicel us. not long and often thin, Tufts more or less 
radiculose. — Rocks not r. Eur. Sweden, Norway, Switzerl.! 
Finl.: Lindberg. Amer. Can.: Macoun; Drummond; Waghorne. 
GreenL: Vanhoeffen. 
. *C.torquescens Bruch. — Dicranum Bruch; Cynodontium Lim- 
pricht; Oncophorus polycarpus *nigricans Kindb. Laubm. Schwed. 
|. V. Norw. : 
Leaves less long and often nearly smooth, gen. subobtuse 
. and faintly denticulate. Capsule erect symmetric faintly striate, 
Often small; annulus not revoluble. Tufts often low and blackish 
below. Habit of C. Bruntoni. — Rocks. Eur. not r. Sweden, 
= Norway, Switzerl.! Austria: A. Schmidt. 
*C.fallax Limpricht. ne 
"Leaves long acute denticulate also below middle, distinctly 
. Mamillose. Capsule erect symmetric faintly striate; annulus 
. hot revoluble. Tufts us. green and somewhat high. —. Rocks. 
. Eur. Norway! Sweden: E. Jederholm. Amer. r. Can.: Waghorne. 
8.C.subalpestre Kindb. cat. Canad. m. ; y 
. Differs from C. polycarpum: Leaves smaller nearly pellucid, 
. Teflexed only at one border, gen. smooth and entire. Capsule 
. Smal| not distinctly annulate; pedicel scarcely 1 c. m. long. 
‘Stem eradiculose very short. — Amer. r. Can.: Drummond n. 
- 103, com. Macoun. . : eee, ESTE 
