View source for Cinclidium arcticum

{{Treatment/ID
|accepted_name=Cinclidium arcticum
|accepted_authority=(Bruch & Schimper) Schimper
|publications={{Treatment/Publication
|title=Kongl. Vetensk. Acad. Handl.
|place=1846: 143. 1848
|year=1848
}}
|basionyms={{Treatment/ID/Basionym
|name=Mnium arcticum
|authority=Bruch & Schimper
|publication_title=Bryol. Europ.
|publication_place=4: 203, plate 386. 1846
}}
|synonyms=
|hierarchy=Mniaceae;Cinclidium;Cinclidium arcticum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Mniaceae]]</div><div class="higher-taxon"><small>genus</small>[[Cinclidium]]</div><div class="higher-taxon"><small>species</small>[[Cinclidium arcticum]]</div></div>
|volume=Volume 28
|mention_page=page 217
|treatment_page=page 218
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>3–6(–12) cm. <b>Stems</b> dark brown. <b>Leaves</b> dark green, reddish brown, or black when old, erect-spreading, ± flat, not strongly reflexed when moist, ovate, ovate-lanceolate, or narrowly elliptic, rarely obovate or orbicular (in depauperate plants), 2.5–3.5 mm; base narrowly short-decurrent; margins narrowly recurved or rarely nearly plane, 1-stratose; apex acuminate or acute, short-apiculate, apiculus sharp or blunt; costa percurrent, excurrent, subpercurrent, or ending well before apex, especially in depauperate plants; medial laminal cells short-elongate or ± isodiametric, (25–)35–60(–80) µm, not in rows, weakly collenchymatous; marginal cells short-linear, in 2–3(–4) rows. <b>Sexual</b> condition dioicous. <b>Seta</b> red or reddish brown, 1.5–4 cm. <b>Capsule</b> light brown, elliptic, 2–3 mm. <b>Spores</b> 25–70 µm.</span><!--

-->{{Treatment/Body
|phenology=Capsules mature summer.
|habitat=Calciphile, fens, bogs, marshes
|elevation=low to moderate elevations
|distribution=Greenland;B.C.;Man.;N.W.T.;N.S.;Nunavut;Yukon;Alaska;Europe;Asia;Antarctica.
|discussion=<p><i>Cinclidium arcticum</i> is distinguished by its ovate, ovate-lanceolate, or narrowly elliptic leaves with narrowly recurved margins and short-elongate or more or less isodiametric laminal cells. A few reddish brown, depauperate herbarium collections of this species with obovate leaves, subpercurrent costae, and weakly defined margins have been determined as <i>Rhizomnium andrewsianum</i>. However, the presence of longitudinal rows of macronemata along the stem and a stereid band in the costa showed that they are <i>C. arcticum</i>.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Cinclidium arcticum
|author=
|authority=(Bruch & Schimper) Schimper
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Mnium arcticum
|family=Mniaceae
|phenology=Capsules mature summer.
|habitat=Calciphile, fens, bogs, marshes
|elevation=low to moderate elevations
|distribution=Greenland;B.C.;Man.;N.W.T.;N.S.;Nunavut;Yukon;Alaska;Europe;Asia;Antarctica.
|reference=None
|publication title=Kongl. Vetensk. Acad. Handl.
|publication year=1848
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V28/V28_346.xml
|genus=Cinclidium
|species=Cinclidium arcticum
}}<!--

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