From Natural History of Southeast Alaska
CapsuleDescription
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Capsules exserted ca. 1 mm beyond perianth, chestnut brown to dark brown, imperfectly 3-locular, ellipsoid or ovoid, 2.8--4 mm, apex acute proximal to beak, valves separating at dehiscence. +
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Common name is
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Jointed Rush +
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Documentation requested
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false +
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Family
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Juncaceae +
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FlowerDescription
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tepals green to straw-colored or dark brown, ovate to lanceolate, 1.8--3 mm; outer tepals with apex acute or acuminate; inner tepals with apex acute acuminate to obtuse; stamens 6, anthers equal to filament length. +
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Genus
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Juncus +
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InflorescenceDescription
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terminal panicles of 3--30(--50) heads, 3.5--8 cm, branches spreading; primary bract erect; heads 3--10-flowered, obpyramidal to hemispheric, 6--8 mm diam +
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LeafDescription
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basal 0--2, cauline (1--)3--6; auricles 0.5--1 mm, apex rounded, scarious; blade green to straw-colored, terete, 3.5--12 cm x 0.5--1.1 mm +
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Occurrence is
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Documented +
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Origination status is
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Native +
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PlantDescription
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perennial, rhizomatous to nearly cespitose, 0.5--6(--10) dm +
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Scientific name is
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Juncus articulatus +
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SeedDescription
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Seeds obovoid, 0.5 mm, not tailed +
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SpecificEpithet
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articulatus +
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StemDescription
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Culms erect to decumbent (and floating), terete, 1--3 mm diam., smooth. Cataphylls 1, maroon to straw-colored, apex acute to obtuse. +
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Summary
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Two collections from the far south in ARCTOS. Also reported from Stewart, BC (next to Hyder). Hulten indicates an isolated record from West Chichagof. +
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TaxonRank
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species +
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Has queryThis property is a special property in this wiki.
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Juncus articulatus +
, Juncus articulatus +
, Juncus articulatus +
, Juncus articulatus +
, Juncus articulatus +
, Juncus articulatus +
, Juncus articulatus +
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Categories |
Vascular Plant +
, Species +
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Modification dateThis property is a special property in this wiki.
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3 July 2018 03:33:37 +
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Has subobjectThis property is a special property in this wiki.
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Juncus articulatus +
, Juncus articulatus +
, Juncus articulatus +
, Juncus articulatus +
, Juncus articulatus +
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| No properties link to this page. |