— 142 — 
lid acute or apiculate; pedicel short. . Tufts us. green. Stem 
soft sometimes irregularly divided, not r. eradiculose. — Dry 
princ. calcareous rocks and earth. Eur. nearly common. Swe 
den (wanting in not calcareous alps), Switzerl., Spain! Amer, 
not common. Can.: Macoun; Waghorne. 
58.H.molluscoides Kindb. revue bryol. 1895. E 
Leaves nearly entire, distinctly decurrent; alar cells somewhat : 
large well-defined. Capsule small cylindric arcuate. Otherwise | 
as the last. — On logs r. Amer. N. Foundl. Waghorne. : 
59.H.Alask:z Kindb. note on Can. bryol. 1893. de. 
Leaves entire subdecurrent gradually acuminate; alar cells - 
large hyaline well-defined. Capsule subovate or arcuate; pedicel 2 
Short. Tufts green or pale yellow. Stem creeping subpinnate - 
or plumiform. — On trees r. Amer. Alaska: J. M. Macoun. 
Can. Moser; N. Foundl.: Waghorne. 2 
b. Stem eradiculose without paraphyllia. Leaves gradually 
acuminate, often large. | 
60.H.procerrimum Molendo. go 
Leaves large entire or near the cordate base indistinetly 
sinuolate, not distinctly decurrent; cells as in H, molluscum but 
the alar finally brown. Capsules. unknown. Tufts green or 
brown-green. Stem somewhat rigid. — Rocks in alp. regions 
r. Eur. Norway in Dovrefjeld 1862! Switzerl,! Austria: Breidler. 
France: Boulay. z 
61.H.subplumiferum Kindb. bull. soc. bot. ital. 1895. jt 
Leaves large, ovate at base, serrulate all around and subde- 
current; alar cells. hyaline well-defined somewhat large. .Cap- 
sules unknown. . Tufts brown-green, — Rocks in alp. region 
r. Eur. Switzerl. near Goeschenen: Kindb. and Roell. "i 
62.H.plumiferum Mitten. — H. eristula Kindb. bull. Torr. 
club XVII, BY 
Leaves somewhat large, ovate at base, entire at least below 
the to an us. long filiform point tapering acumen, sometimes 
subdecurrent; alar cells few gen. not well-defined. Capsule 
large narrow subcylindric nearly straight; teeth pale yellow 
below, hyaline above; lid conic obtuse; pedicel somewhat long. 
Perichetial leaves faintly striate, abruptly narrowed to the fili- 
form point. Tufts brown-green or green. — Rocks and trees 
in oak-woods r. Amer. princ. in Pacif. distr. Can. Vane. isl: 
Macoun. U. $S.: Roell, et 
* H.subimponens Lesq.; Sulliv. icon. muse, 
Leaves smaller gen. nearly entire at the subulate acumen. 
