View source for Straminergon stramineum

{{Treatment/ID
|accepted_name=Straminergon stramineum
|accepted_authority=(Dickson ex Bridel) Hedenas
|publications={{Treatment/Publication
|title=J. Bryol.
|place=17: 463. 1993
|year=1993
}}
|special_status={{Treatment/ID/Special_status
|code=F
|label=Selected by author to be illustrated
}}
|basionyms={{Treatment/ID/Basionym
|name=Hypnum stramineum
|authority=Dickson ex Bridel
|publication_title=Muscol. Recent.
|publication_place=2(2): 172. 1801
}}
|synonyms={{Treatment/ID/Synonym
|name=Calliergon stramineum
|authority=(Dickson ex Bridel) Kindberg
}}
|hierarchy=Calliergonaceae;Straminergon;Straminergon stramineum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Calliergonaceae]]</div><div class="higher-taxon"><small>genus</small>[[Straminergon]]</div><div class="higher-taxon"><small>species</small>[[Straminergon stramineum]]</div></div>
|volume=Volume 28
|mention_page=page 391, 395, 403
|treatment_page=page 398
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stem </b>leaves with apex often cucullate; medial laminal cells 40–88 µm.</span><!--

-->{{Treatment/Body
|habitat=Mineral-poor to -rich, nutrient-poor to -rich fens, shores, irrigated rock
|elevation=low to high elevations
|distribution=Greenland;Alta.;B.C.;Man.;N.B.;Nfld. and Labr.;N.W.T.;N.S.;Nunavut;Ont.;P.E.I.;Que.;Sask.;Yukon;Alaska;Calif.;Colo.;Conn.;Idaho;Mass.;Mich.;Minn.;Mont.;N.H.;N.J.;N.Mex.;N.Y.;Ohio;Oreg.;Pa.;Utah;Vt.;Va.;Wash.;Wis.;Wyo.;South America;n Eurasia;Africa;Pacific Islands (New Zealand);Australia.
|discussion=<p><i>Straminergon stramineum</i> is distinguished by the pale, sparsely branched shoots and oblong, ovate, or narrowly ovate leaves with rounded apices. This is one species of Calliergonaceae in which the rhizoid initials near the leaf apex frequently produce rhizoids, which can then be seen as small brownish tufts from some leaves. Occasionally, <i>S. stramineum</i> is confused with the autoicous <i>Calliergon cordifolium</i> in the field. However, small modifications of the latter with comparatively narrow leaves have indistinctly delimited, large alar regions which reach from the leaf margin to the costa or almost so, whereas the alar regions of <i>S. stramineum</i> are well delimited and ovate or broadly ovate along the basal margin. For the differences between <i>S. stramineum</i> and <i>Sarmentypnum sarmentosum</i>, see the discussion after the latter.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Straminergon stramineum
|author=
|authority=(Dickson ex Bridel) Hedenas
|rank=species
|parent rank=genus
|synonyms=Calliergon stramineum
|basionyms=Hypnum stramineum
|family=Calliergonaceae
|habitat=Mineral-poor to -rich, nutrient-poor to -rich fens, shores, irrigated rock
|elevation=low to high elevations
|distribution=Greenland;Alta.;B.C.;Man.;N.B.;Nfld. and Labr.;N.W.T.;N.S.;Nunavut;Ont.;P.E.I.;Que.;Sask.;Yukon;Alaska;Calif.;Colo.;Conn.;Idaho;Mass.;Mich.;Minn.;Mont.;N.H.;N.J.;N.Mex.;N.Y.;Ohio;Oreg.;Pa.;Utah;Vt.;Va.;Wash.;Wis.;Wyo.;South America;n Eurasia;Africa;Pacific Islands (New Zealand);Australia.
|reference=None
|publication title=J. Bryol.
|publication year=1993
|special status=Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V28/V28_625.xml
|genus=Straminergon
|species=Straminergon stramineum
}}<!--

-->[[Category:Treatment]][[Category:Straminergon]]