. Species of European and Northamerican [sic] Bryineae (mosses) [microform]. Mosses; Mosses; Mousses; Mousses. — 187 — a. Mon()(>ci()ii8. Stem gen. without rhizoidH ubovu bane. Leftves not undulate. CapKule often Htrunione. 1. Falcatiforinia. Leaven ehanncUed not large, llexuous or fal- cate; coHta UH. long-excurrent. Capsule not large. PlantHnotrobuHt. 2. Molliformia. LcaveH largo convolute jvbove, nearly Ktraight; coBta not or slightly exeurrent. Capwule large. Plants robust. b. Dioecious. Stem us. tomcntose. Leaves Bometimea un- dulate. Capsule not strumose. aa. Leaves carii\ate above. B


. Species of European and Northamerican [sic] Bryineae (mosses) [microform]. Mosses; Mosses; Mousses; Mousses. — 187 — a. Mon()(>ci()ii8. Stem gen. without rhizoidH ubovu bane. Leftves not undulate. CapKule often Htrunione. 1. Falcatiforinia. Leaven ehanncUed not large, llexuous or fal- cate; coHta UH. long-excurrent. Capsule not large. PlantHnotrobuHt. 2. Molliformia. LcaveH largo convolute jvbove, nearly Ktraight; coBta not or slightly exeurrent. Capwule large. Plants robust. b. Dioecious. Stem us. tomcntose. Leaves Bometimea un- dulate. Capsule not strumose. aa. Leaves carii\ate above. B. Carinatifolia. Leaves gen. broad at base, often undu- late; costa subpcrcurrent. bb. Leaves channelled at least below, not carinate above. 4. Scopariiforiiiia. Leaves not distinctly convolute above, broad at base, not long-subulate, sometimes undulate; costa r. exeurrent. 5. Fuscescentiforniia. Leaves not distinctly convolute, narrow gen. long-subulate, not undulate; co.^ta often exeurrent. 6. Convolutifolia. Leavcp convolute above, not undulate, broad or narrow; costa not r. exeurrent. 1. Arctoa Bruch et Schimper. Dickson. — Rryum Dicks.; Dicranum Smith. Leaves us. flexuous or falcate, sometimes nearly straight; alar cells not well-defined, the others gen. long; costa often denti- culate above. Capsule small straight strangulate not or faintly striate; teeth spreading when dry. Tufts us. yellowish. — Rocks in alp. region r. Eur. Norway! Spetsbergen: Berggren. Sweden, in Lapland (a var. with green shorter leaves and less emergent capsule: »D. Anderssonih Wichura): E. Nyman. Amer. U. S.: Roell. ).hyperboreuiii Gunner. Leaves flexuous or nearly straight, larger than in the last: alar cells well-defined; uppermost cells short; costa not or indi- stinctly denticulate. Capsule somewhat oblique sulcate wide- mouthed not constricted, larger than in the last; teeth erect. Tufts blackish or brown when dry. — Fissures of rocks in northern alp. regions r. Eu


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Keywords: ., bookcentury1800, bookdecade1890, booksubjectmosses, bookyear1896