View source for Carex joorii

{{Treatment/ID
|accepted_name=Carex joorii
|accepted_authority=L. H. Bailey
|publications={{Treatment/Publication
|title=Proc. Amer. Acad. Arts
|place=22: 72. 1887
|year=1887
}}
|basionyms=
|synonyms=
|hierarchy=Cyperaceae;Carex;Carex sect. Glaucescentes;Carex joorii
|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. Glaucescentes]]</div><div class="higher-taxon"><small>species</small>[[Carex joorii]]</div></div>
|volume=Volume 23
|mention_page=page 420, 421
|treatment_page=page 422
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Culms </b>to 125 cm. <b>Leaves</b>: sheaths glaucous, fronts indistinctly veined, veins not persisting, apex thin, truncate or irregularly convex; blades 120 cm × 7–10 mm, glabrous. <b>Inflorescences</b> with 5–7 spikes, 30 cm; peduncle of lateral spikes to 6 cm; proximal bracts equaling inflorescences, 3–6 mm wide; lateral spikes divergent, 3–6 cm × 6–8 mm. <b>Pistillate</b> scales shorter and narrower than perigynia, apex acute, awn to 3 mm. <b>Perigynia</b> strongly divergent, red-brown, angles veined, faces prominently 6–8-veined, sessile, widely elliptic or somewhat obovate, 3.5–4.5 × 2.8–3.2 mm, base rounded, apex ± truncate proximal to beak, densely papillose with low, oblong or, rarely, minute, rounded papillae, not markedly glaucous; beak 0.3–0.5 mm, entire or minutely bidentate, teeth to 0.1 mm. <b>Achenes</b> rhomboid, 2.5–3 × 2.5–3 mm, base conspicuously broadened.</span><!--

-->{{Treatment/Body
|phenology=Fruiting Aug–Sep.
|habitat=Seasonally saturated or inundated soils in moist, swampy, or bottomland woods, or stream banks
|elevation=0–800 m
|distribution=Ala.;Ark.;Fla.;Ga.;Ky.;La.;Md.;Miss.;Mo.;N.C.;S.C.;Tenn.;Tex.;Va.
|discussion=<p><i>Carex joorii</i> is more robust than <i>C. glaucescens</i> and can be distinguished from C. glaucesens and <i>C. verrucosa</i> by the acute apex of the scale body, the strongly veined, squarrose perigynia with low, flattened papillae, and the broadened base of the achene. Occasional specimens have been observed with papillae characteristic of <i>C. glaucescens</i>; such specimens may result from hybridization.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Carex joorii
|author=
|authority=L. H. Bailey
|rank=species
|parent rank=section
|synonyms=
|basionyms=
|family=Cyperaceae
|phenology=Fruiting Aug–Sep.
|habitat=Seasonally saturated or inundated soils in moist, swampy, or bottomland woods, or stream banks
|elevation=0–800 m
|distribution=Ala.;Ark.;Fla.;Ga.;Ky.;La.;Md.;Miss.;Mo.;N.C.;S.C.;Tenn.;Tex.;Va.
|reference=None
|publication title=Proc. Amer. Acad. Arts
|publication year=1887
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V23/V23_771.xml
|genus=Carex
|section=Carex sect. Glaucescentes
|species=Carex joorii
}}<!--

-->[[Category:Treatment]][[Category:Carex sect. Glaucescentes]]