View source for Carex viridula var. viridula

{{Treatment/ID
|accepted_name=Carex viridula var. viridula
|accepted_authority=
|publications=
|basionyms={{Treatment/ID/Basionym
|name=Carex oederi
|authority=Ehrhart
|rank=species
|publication_title=
|publication_place=1791
}}
|synonyms={{Treatment/ID/Synonym
|name=Carex chlorophila
|authority=Mackenzie
|rank=species
}} {{Treatment/ID/Synonym
|name=Carex irregularis
|authority=Schweinitz
|rank=species
}} {{Treatment/ID/Synonym
|name=Carex oederi var. pumila
|authority=(Michaux) Kükenthal
|rank=variety
}} {{Treatment/ID/Synonym
|name=Carex oederi subsp. viridula
|authority=(Michaux) Hultén
|rank=subspecies
}} {{Treatment/ID/Synonym
|name=Carex oederi var. viridula
|authority=
|rank=variety
}} {{Treatment/ID/Synonym
|name=Carex pulchella
|authority=(Lönnroth) Lindman
|rank=species
}} {{Treatment/ID/Synonym
|name=Carex scandinavica
|authority=E. W. Davies
|rank=species
}} {{Treatment/ID/Synonym
|name=Carex serotina
|authority=Mérat
|rank=species
}} {{Treatment/ID/Synonym
|name=Carex subglobosa
|authority=Mielichhofer
|rank=species
}}
|hierarchy=Cyperaceae;Carex;Carex sect. Ceratocystis;Carex viridula;Carex viridula var. viridula
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Cyperaceae]]</div><div class="higher-taxon"><small>genus</small>[[Carex]]</div><div class="higher-taxon"><small>section</small>[[Carex sect. Ceratocystis]]</div><div class="higher-taxon"><small>species</small>[[Carex viridula]]</div><div class="higher-taxon"><small>variety</small>[[Carex viridula var. viridula]]</div></div>
|volume=Volume 23
|mention_page=page 521, 525
|treatment_page=page 526
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Culms </b>2–40 cm. <b>Leaves</b> of flowering stems slightly shorter than to exceeding culms, to 3.1(–4.5) mm wide; ligules of distal cauline leaves usually obsolete. <b>Inflorescences</b>: peduncle of terminal staminate spike 0–20 mm; pistillate spikes 1–8, contiguous or proximal sometimes distant, sessile or short-pedunculate, globose to short-cylindric, 3–8 mm wide; terminal spikes staminate often with pistillate flowers interspersed, sessile or pedunculate, 8–20 × 1–3.3 mm. <b>Perigynia</b> yellow to grayish green, 1.8–3.9 × 0.8–1.6 mm, abruptly narrowed to straight or shallowly angled to 0–15(–25)°, minutely scabrous or smooth beak; beak 0.3–1.3 mm. <b>2n</b> = 70, 72.</span><!--

-->{{Treatment/Body
|phenology=Fruiting Jun–Sep.
|habitat=Seasonally moist, open habitats, such as acidic, sandy or organic shorelines, calcareous runnels in limestone barrens, fens
|elevation=0–3500 m
|distribution=Greenland;St. Pierre and Miquelon;Alta.;B.C.;Man.;N.B.;Nfld. and Labr.;N.W.T.;N.S.;Ont.;P.E.I.;Que.;Sask.;Yukon;Alaska;Calif.;Colo.;Conn.;Idaho;Ill.;Ind.;Maine;Mass.;Mich.;Minn.;Mont.;Nev.;N.H.;N.J.;N.Mex.;N.Y.;N.Dak.;Ohio;Oreg.;Pa.;R.I.;Utah;Vt.;Wash.;Wis.;Wyo.;Europe;montane c Asia (Japan;Sakhalin;Kamchatka).
|discussion=<p><i>Carex viridula </i>subsp.<i> viridula</i> includes numerous variants, some of which have been treated as distinct species, such as <i>C. serotina</i> and <i>C. scandinavica</i>. The variation patterns are continuous across all of the segregates. Because of its ecologic amplitude, the taxon may occur with other members of the section, and in areas of sympatry hybrids often are formed. Hybrids between <i>C. viridula</i> and other species in the section are sterile hybrids among the subspecies of <i>C. viridula</i> are partially fertile (B. Schmid 1982).</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Carex viridula var. viridula
|authority=
|rank=variety
|parent rank=species
|synonyms=Carex chlorophila;Carex irregularis;Carex oederi var. pumila;Carex oederi subsp. viridula;Carex oederi var. viridula;Carex pulchella;Carex scandinavica;Carex serotina;Carex subglobosa
|basionyms=Carex oederi
|family=Cyperaceae
|phenology=Fruiting Jun–Sep.
|habitat=Seasonally moist, open habitats, such as acidic, sandy or organic shorelines, calcareous runnels in limestone barrens, fens
|elevation=0–3500 m
|distribution=Greenland;St. Pierre and Miquelon;Alta.;B.C.;Man.;N.B.;Nfld. and Labr.;N.W.T.;N.S.;Ont.;P.E.I.;Que.;Sask.;Yukon;Alaska;Calif.;Colo.;Conn.;Idaho;Ill.;Ind.;Maine;Mass.;Mich.;Minn.;Mont.;Nev.;N.H.;N.J.;N.Mex.;N.Y.;N.Dak.;Ohio;Oreg.;Pa.;R.I.;Utah;Vt.;Wash.;Wis.;Wyo.;Europe;montane c Asia (Japan;Sakhalin;Kamchatka).
|reference=None
|publication title=
|publication year=
|special status=
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V23/V23_985.xml
|genus=Carex
|section=Carex sect. Ceratocystis
|species=Carex viridula
|variety=Carex viridula var. viridula
}}<!--

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[[Category:Treatment]]
[[Category:Carex viridula]]