View source for Carex schweinitzii ← Carex schweinitzii You do not have permission to edit this page, for the following reason: The action you have requested is limited to users in the group: Users. You can view and copy the source of this page. {{Treatment/ID |accepted_name=Carex schweinitzii |accepted_authority=Dewey ex Schweinitz |publications={{Treatment/Publication |title=Ann. Lyceum Nat. Hist. New York |place=1: 71. 1824 |year=1824 }} |common_names=Carex de Schweinitz |basionyms= |synonyms= |hierarchy=Cyperaceae;Carex;Carex sect. Vesicariae;Carex schweinitzii |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. Vesicariae]]</div><div class="higher-taxon"><small>species</small>[[Carex schweinitzii]]</div></div> |volume=Volume 23 |mention_page=page 502, 508, 510 |treatment_page=page 509 }}<!-- --><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>extensively colonial; rhizomes long. <b>Culms</b> trigonous in cross section, 18–65 cm, smooth distally. <b>Leaves</b>: basal sheaths pale brown; ligules as wide to wider than long; blades pale to mid green, flat to W-shaped, 4–11 mm wide, glabrous. <b>Inflorescences</b> 8–24 cm; proximal bract 11–37 cm, exceeding inflorescence; proximal 2–4 spikes pistillate, erect or often the proximal ascending to spreading; terminal 1(–2) spikes staminate. <b>Pistillate</b> scales lanceolate-acuminate, 2.4–6.9 × 0.3–0.9 mm, shorter than or the proximal longer than perigynia, margins serrulate-ciliate, apex with prominent scabrous awn. <b>Staminate</b> scales acute to acuminate, smooth except at tip. <b>Perigynia</b> ascending, 7–11-veined, narrowly elliptic, 4.2–7 × 1.3–1.8 mm, apex tapered; beak 1.4–2.4 mm, bidentulate, smooth, teeth straight, 0.2–0.5 mm. <b>Stigmas</b> 3. <b>Achenes</b> pale brown, trigonous, smooth.</span><!-- -->{{Treatment/Body |phenology=Fruiting Jun–Jul. |habitat=Shallow cold streams, springheads, seeps, margins of fens, and seepy stream, pond, and lakeshores in open or lightly shaded sites, in highly calcareous soils |elevation=100–600 m |distribution=Ont.;Conn.;Mass.;Mich.;Mo.;N.Y.;Pa.;Vt.;Va.;Wis. |discussion=<p><i>Carex schweinitzii</i> is very local and uncommon but often forms large colonies where present. It hybridizes occasionally with <i>C. hystericina</i>. The single, old Missouri collection (G. Yatskievych 1999+) seems so far disjunct as to suggest that there may have been a label mixup.</p> |tables= |references= }}<!-- --><!-- -->{{#Taxon: name=Carex schweinitzii |author= |authority=Dewey ex Schweinitz |rank=species |parent rank=section |synonyms= |basionyms= |family=Cyperaceae |phenology=Fruiting Jun–Jul. |habitat=Shallow cold streams, springheads, seeps, margins of fens, and seepy stream, pond, and lakeshores in open or lightly shaded sites, in highly calcareous soils |elevation=100–600 m |distribution=Ont.;Conn.;Mass.;Mich.;Mo.;N.Y.;Pa.;Vt.;Va.;Wis. |reference=None |publication title=Ann. Lyceum Nat. Hist. New York |publication year=1824 |special status= |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V23/V23_948.xml |genus=Carex |section=Carex sect. Vesicariae |species=Carex schweinitzii }}<!-- -->[[Category:Treatment]][[Category:Carex sect. Vesicariae]] Templates used on this page: Template:Cyperaceae (view source) Template:Treatment/AuthorLink (view source) Template:Treatment/Body (view source) Template:Treatment/Body/Maps (view source) Template:Treatment/ID (view source) Template:Treatment/ID/Special status (view source) Template:Treatment/Publication (view source) Return to Carex schweinitzii. Facts... more about "Carex schweinitzii"RDF feedAuthorA. A. Reznicek + and Bruce A. Ford +AuthorityDewey ex Schweinitz +BasionymsVesicariae +Common nameCarex de Schweinitz +DistributionOnt. +, Conn. +, Mass. +, Mich. +, Mo. +, N.Y. +, Pa. +, Vt. +, Va. + and Wis. +Elevation100–600 m +HabitatShallow cold streams, springheads, seeps, margins of fens, and seepy stream, pond, and lakeshores in open or lightly shaded sites, in highly calcareous soils +IllustrationPresent +Illustration copyrightFlora of North America Association +IllustratorSusan A. Reznicek +Number of lower taxa0 +PhenologyFruiting Jun–Jul. +Publication titleAnn. Lyceum Nat. Hist. New York +Publication year1824 +ReferenceNone +Source xmlhttps://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse grained fna xml/V23/V23 948.xml +Taxon familyCyperaceae +Taxon nameCarex schweinitzii +Taxon parentCarex sect. Vesicariae +Taxon rankspecies +VolumeVolume 23 +