— 115 — 
eradiculose. — Earth in subalp. region r. Amer. Can. Brit. 
Col.: Macoun. 
B. Pedicel of capsule faintly rough in its whole length. Tufts 
loose sparingly radiculose. Stem irregularly branching. Cilia 
of endostome not appendiculate. 
a. Leaves auricled with distinct alar cells; other cells 
sublinear. ; 
28.B.campestre Bruch; Br. eur. 
Leaves denticulate all around, recurved at one border to 
acumen, decurrent, narrowly ovate-oblong or ovate-lanceolate 
often with subfiliform twisted point; alar cells few hyaline 
somewhat large; costa vanishing below acumen. Capsule arcuate; 
teeth orange; lid apiculate; pedicel gen. long. Tufts green or 
yellowish faintly glossy. Habit of B. salebrosum. Dry and 
grassy places sometimes on rocks. Hur. r. Sweden!; H. The- 
denius. Norway: Bryhn. Germany: Warnstorf. Austria: Berg- 
gren. Amer. Can. less r.: Macoun; Moser. U. S. New Jersey: 
com. Macoun. 
29. B.leucoglaueum C. M. et Kindb. Canad. m. 
Leaves sharply serrate above, recurved only near base, from 
ovate base suddenly tapering to a somewhat long subfiliform 
point; alar cells small numerous; costa long sometimes subper- 
current. Tufts whitish or subglaucous green. Otherwise as 
the last. — Earth and logs in woods r. Amer. Can. New Bruns- 
wick: J. Moser. 
b. Leaves not auricled; lowest basal cells dilated nearly 
‘Uniform, alar not well-distinct; other cells linear. 
30.B.mirabundum C. M. et Kindb. 1. c. 
. Leaves nearly entire below, denticulate at the very long 
involute or channelled aeumen, broadly recurved at least at 
One side to it, ovate-lanceolate very long, gradually narrowed 
from the subovate concave basal part, short-decurrent; costa 
Vanishing in acumen. Capsule small arcuate; teeth brown; pe- 
dicel very short. Tufts faintly or silky glossy, yellowish or 
pale green, nearly eradiculose. Branches sciuroid-curved. pe 
Logs in woods r. Amer. Can. eastern distr.: Moser; Waghorne. 
31.B.gemmascens C. M. et Kindb. l. c. 
Leaves faintly denticulate all around, not decurrent, narrowly 
ovate-lanceolate with twisted point; costa vanishing below acumen. 
~ Capsule small round-oval oblique; teeth dark orange; segments 
.. hort; lid conic apiculate; pedicel long. Tufts dense green or 
