View source for Heterocladium dimorphum

{{Treatment/ID
|accepted_name=Heterocladium dimorphum
|accepted_authority=(Bridel) Schimper in P. Bruch and W. P. Schimper
|publications={{Treatment/Publication
|title=in P. Bruch and W. P. Schimper, Bryol. Europ.
|place=5: 153. 1852
|year=1852
}}
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}
|basionyms={{Treatment/ID/Basionym
|name=Hypnum dimorphum
|authority=Bridel
|rank=species
|publication_title=Muscol. Recent., suppl.
|publication_place=2: 149. 1812
}}
|synonyms=
|hierarchy=Pterigynandraceae;Heterocladium;Heterocladium dimorphum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Pterigynandraceae]]</div><div class="higher-taxon"><small>genus</small>[[Heterocladium]]</div><div class="higher-taxon"><small>species</small>[[Heterocladium dimorphum]]</div></div>
|volume=Volume 28
|mention_page=page 369
|treatment_page=page 370
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>with epidermal cells smooth. <b>Leaves</b> spreading to erect-appressed when dry, erect-spreading when moist; stem leaves to 1 mm; margins serrate to serrulate; apex acute; costa usually double and short to just below mid leaf; laminal cells papillose, papillae 1 at distal ends; basal cells smooth.</span><!--

-->{{Treatment/Body
|habitat=Rock, soil, humus
|elevation=low to high elevations
|distribution=B.C.;N.B.;Nfld. and Labr.;N.S.;Ont.;P.E.I.;Que.;Alaska;Calif.;Maine;Mich.;Mont.;N.H.;Oreg.;S.Dak.;Wash.;Wyo.;South America;Europe.
|discussion=<p>The laminal cells of <i>Heterocladium dimorphum</i> are best described as prorate rather than papillose, as the papillae are at the distal ends. The prorae are much more difficult to distinguish than the papillae of <i>H. macounii</i> but are most clearly present and observable along the leaf margins. The stem and branch leaves also exhibit a distinct area of elongate cells in the proximal portion of the leaf around the costa extending to the insertion. These cells are smooth and larger than the quadrate laminal cells toward the margin and in the distal portion of the leaf.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Heterocladium dimorphum
|authority=(Bridel) Schimper in P. Bruch and W. P. Schimper
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Hypnum dimorphum
|family=Pterigynandraceae
|habitat=Rock, soil, humus
|elevation=low to high elevations
|distribution=B.C.;N.B.;Nfld. and Labr.;N.S.;Ont.;P.E.I.;Que.;Alaska;Calif.;Maine;Mich.;Mont.;N.H.;Oreg.;S.Dak.;Wash.;Wyo.;South America;Europe.
|reference=None
|publication title=in P. Bruch and W. P. Schimper, Bryol. Europ.
|publication year=1852
|special status=Illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V28/V28_581.xml
|genus=Heterocladium
|species=Heterocladium dimorphum
}}<!--

-->[[Category:Treatment]][[Category:Heterocladium]]