View source for Hygroamblystegium varium var. varium

{{Treatment/ID
|accepted_name=Hygroamblystegium varium var. varium
|accepted_authority=
|publications=
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Amblystegium fluviatile
|authority=(Hedwig) Schimper
|rank=species
}} {{Treatment/ID/Synonym
|name=A. tenax
|authority=(Hedwig) C. E. O. Jensen
|rank=species
}} {{Treatment/ID/Synonym
|name=A. trichopodium
|authority=(Schultz) Hartman
|rank=species
}} {{Treatment/ID/Synonym
|name=Hygroamblystegium fluviatile
|authority=(Hedwig) Loeske
|rank=species
}} {{Treatment/ID/Synonym
|name=H. humile
|authority=(P. Beauvois) Vanderpoorten, Hedenäs &amp; Goffinet
|rank=species
}} {{Treatment/ID/Synonym
|name=H. tenax
|authority=(Hedwig) C. E. O. Jensen
|rank=species
}}
|hierarchy=Amblystegiaceae;Hygroamblystegium;Hygroamblystegium varium;Hygroamblystegium varium var. varium
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Amblystegiaceae]]</div><div class="higher-taxon"><small>genus</small>[[Hygroamblystegium]]</div><div class="higher-taxon"><small>species</small>[[Hygroamblystegium varium]]</div><div class="higher-taxon"><small>variety</small>[[Hygroamblystegium varium var. varium]]</div></div>
|volume=Volume 28
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stem </b>leaves not complanate, ovate-lanceolate to ovate-triangular, 0.6–2 mm; margins entire to denticulate; apex obtuse to acute; costa percurrent; alar cells somewhat differentiated, shorter than medial cells; medial laminal cells 10–40 × 5–10 µm, 3–5:1.</span><!--

-->{{Treatment/Body
|habitat=Subxeric habitats, rock, tree trunks in hardwood mesic forests, marshes, fens, ponds, mountain fast-flowing streams
|elevation=low to high elevations (0-2500 m)
|distribution=Alta.;B.C.;Man.;N.B.;Nfld. and Labr.;N.W.T.;N.S.;Nunavut;Ont.;P.E.I.;Que.;Sask.;Yukon;Ala.;Alaska;Ariz.;Ark.;Calif.;Colo.;Conn.;Del.;Fla.;Ga.;Idaho;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Maine;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;Mont.;Nebr.;Nev.;N.H.;N.J.;N.Mex.;N.Y.;N.C.;N.Dak.;Ohio;Okla.;Oreg.;Pa.;R.I.;S.C.;S.Dak.;Tenn.;Tex.;Utah;Vt.;Va.;Wash.;W.Va.;Wis.;Wyo.;South America;Eurasia;s Africa;Pacific Islands (New Zealand);Antarctica.
|discussion=<p>Variety varium is an exceedingly variable taxon occurring in a wide range of habitats. Leaf shape ranges from triangular with an apiculate apex to ovate-lanceolate with an obtuse apex; the latter morphology corresponds to what was previously called <i>Hygroamblystegium</i> fluviatile. The continuous range of variation of leaf shape, the presence of leaves with different shapes and morphologies of leaf apices on the same stem, as well as the large plasticity of this character, however, preclude any formal recognition of the different morphotypes exhibited by the taxon.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Hygroamblystegium varium var. varium
|authority=
|rank=variety
|parent rank=species
|synonyms=Amblystegium fluviatile;A. tenax;A. trichopodium;Hygroamblystegium fluviatile;H. humile;H. tenax
|basionyms=
|family=Amblystegiaceae
|habitat=Subxeric habitats, rock, tree trunks in hardwood mesic forests, marshes, fens, ponds, mountain fast-flowing streams
|elevation=low to high elevations (0-2500 m)
|distribution=Alta.;B.C.;Man.;N.B.;Nfld. and Labr.;N.W.T.;N.S.;Nunavut;Ont.;P.E.I.;Que.;Sask.;Yukon;Ala.;Alaska;Ariz.;Ark.;Calif.;Colo.;Conn.;Del.;Fla.;Ga.;Idaho;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Maine;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;Mont.;Nebr.;Nev.;N.H.;N.J.;N.Mex.;N.Y.;N.C.;N.Dak.;Ohio;Okla.;Oreg.;Pa.;R.I.;S.C.;S.Dak.;Tenn.;Tex.;Utah;Vt.;Va.;Wash.;W.Va.;Wis.;Wyo.;South America;Eurasia;s Africa;Pacific Islands (New Zealand);Antarctica.
|reference=None
|publication title=
|publication year=
|special status=
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V28/V28_474.xml
|genus=Hygroamblystegium
|species=Hygroamblystegium varium
|variety=Hygroamblystegium varium var. varium
}}<!--

-->[[Category:Treatment]][[Category:Hygroamblystegium varium]]