. Analytic keys to the genera and species of North American mosses [microform]. Mosses; Mousses. mm. BARNIB—NORTH AMIRIOAN HOSBEB. 295 laves longer, nar- png filiform point: Ik, broadly 8-stri- ph, refle^dd when |bh, sometimes 16; I.—On willows: tufts lax, bright )ase: stems pros- m dry loosely ap- eading, lower lax se, long pointed, 1 vanishing below ate or hexagonal, ate papillae, short irger, erect, longi- thick oval, S-stri- ; lid short, annu- papillose below, ir. Laubm. 2:46.— cespitoee, closely nceolate to lanceo- fle with simple or looth; margin revo- scarcely exserted, >ws of cells,
. Analytic keys to the genera and species of North American mosses [microform]. Mosses; Mousses. mm. BARNIB—NORTH AMIRIOAN HOSBEB. 295 laves longer, nar- png filiform point: Ik, broadly 8-stri- ph, refle^dd when |bh, sometimes 16; I.—On willows: tufts lax, bright )ase: stems pros- m dry loosely ap- eading, lower lax se, long pointed, 1 vanishing below ate or hexagonal, ate papillae, short irger, erect, longi- thick oval, S-stri- ; lid short, annu- papillose below, ir. Laubm. 2:46.— cespitoee, closely nceolate to lanceo- fle with simple or looth; margin revo- scarcely exserted, >ws of cells, other iefluent into seta; Iry erect or spread- rarely mixed with isent shorter than Ibl. 44: 360. 1800. icks: EUensburgh, ).; Banff, Bocky ise, pulvinate, fus- 8 when dry closely spreading, lanoeo- Is rotund-angular, d: autoicous: cap- len dry, not oon- pedicellate from perficial; annulus. double or triple; teeth of the peristome eight, yellowish, each divided to the base into two legs slightly split at the apex and marked with a median line, when dry erect or spreading, distinctly articulate, more or less densely papillose, especially below middle; cilia more or less perfect, smooth, fuga- cious, sometimes wanting. Bot. Oentralb. 44: — Garrison and Sun River Cafion, Montana. 219. Orthotrlchnm enryphyllam Vent.—Loosely cespitose, 2-3 cm. high, dark green, rufescent: stem erect, branching: upper leaves 4 mm. long, + mm. broad, lower smaller, lanceolate from a broadly ovate base, apex roundish, entire, or obtuse and slightly toothed, margin revo- lute nearly to apex, so that apex is sometimes cucullate; costa ending far below apex; cells hexagonal, 12-13 M diam., walls not thickened, reddish, papillae single, minute, or wanting: autoicous: capsule immersed, thick, broadly ovate, when dry constricted under the mouth, deeply sulcate to the middle, striae 8, broad, of 4-6 rows of cells; column short, abruptly narrowed into the pedicel; annulus double or triple
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Keywords: ., bookauthorbarnesch, bookcentury1800, bookdecade1890, bookyear1896
