View source for Carex glareosa subsp. glareosa

{{Treatment/ID
|accepted_name=Carex glareosa subsp. glareosa
|accepted_authority=unknown
|publications=
|common_names=Carex des graviers
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Carex amphigena
|authority=(Fernald) Mackenzie
}} {{Treatment/ID/Synonym
|name=Carex cryptantha
|authority=T. Holm
}} {{Treatment/ID/Synonym
|name=Carex glareosa var. amphigena
|authority=Fernald
}}
|hierarchy=Cyperaceae;Carex;Carex sect. Glareosae;Carex glareosa;Carex glareosa subsp. glareosa
|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. Glareosae]]</div><div class="higher-taxon"><small>species</small>[[Carex glareosa]]</div><div class="higher-taxon"><small>subspecies</small>[[Carex glareosa subsp. glareosa]]</div></div>
|volume=Volume 23
|mention_page=page 314
|treatment_page=page 315
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Culms </b>often curved, weak, 10–25 cm. <b>Leaves</b> ± gray-green, often channeled, rarely flat, 1–2 mm wide. <b>Inflorescences</b> 7–25 × 5–12 mm. <b>Pistillate</b> scales 2–3 mm, rarely enveloping perigynia. <b>Perigynia</b> lightly or obscurely several-veined on faces, 1.5–3.5 × 1–1.5 mm.</span><!--

-->{{Treatment/Body
|phenology=Fruiting Jun–Aug.
|habitat=Salt marshes, gravelly seashores
|elevation=0–100 m
|distribution=Greenland;B.C.;Man.;N.B.;Nfld. and Labr.;N.W.T.;Nunavut;Ont.;P.E.I.;Que.;Yukon;Alaska;Europe.
|discussion=<p>G. Halliday and A. O. Chater (1969) recognized two well-defined varieties in the subspecies: var. glareosa and var. amphigena. Variety amphigena, which is the overwhelmingly dominating type in North America, has pale brown to whitish, broadly elliptic-obovate perigynia (1.5–2.5 × 1.3–1.5 mm) contracting abruptly into a minute beak. Variety glareosa often has lanceolate, light brown to whitish, and sometimes distinctly ribbed perigynia more than 2.6 times as long as wide and 2.5–3.5 × 1–1.5 mm in size. According to G. Halliday and A. O. Chater (1969), it is an amphi-Atlantic plant. It occurs in Greenland and a few places in eastern Canada, and it is relatively common in Fennoscandia (Finland and Scandinavia) and northwestern Russia. In many places it grades to the var. amphigena.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Carex glareosa subsp. glareosa
|author=
|authority=unknown
|rank=subspecies
|parent rank=species
|synonyms=Carex amphigena;Carex cryptantha;Carex glareosa var. amphigena
|basionyms=
|family=Cyperaceae
|phenology=Fruiting Jun–Aug.
|habitat=Salt marshes, gravelly seashores
|elevation=0–100 m
|distribution=Greenland;B.C.;Man.;N.B.;Nfld. and Labr.;N.W.T.;Nunavut;Ont.;P.E.I.;Que.;Yukon;Alaska;Europe.
|reference=None
|publication title=
|publication year=
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V23/V23_551.xml
|genus=Carex
|section=Carex sect. Glareosae
|species=Carex glareosa
|subspecies=Carex glareosa subsp. glareosa
}}<!--

-->[[Category:Treatment]][[Category:Carex glareosa]]