Description
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İngilizce
)
eFloras tarafından sağlandı
Herbs, perennial, loosely cespitose, 0.25--1.6 dm. Culms nearly terete. Cataphylls 2--4. Leaves basal, 1--4; sheaths loose; auricles absent or rounded, 0.5 mm; blade imperfectly septate, ascending, nearly terete, 2--7 cm x 0.5--1.5 mm. Inflorescences heads, 1--2(--4)-flowered; primary bracts much longer than inflorescence. Flowers: tepals brown to blackish, oblong, 2.5--4 mm, apex obtuse; outer and inner series nearly equal; stamens 6, filaments 1--1.5 mm, anthers 0.5--0.7 mm; style deciduous, 0.3--0.4 mm. Capsules pale with dark purplish valve margins, pseudo-3-locular, oblate to narrowly ovoid, 4--5.5 x 1.7--2.3 mm, exceeding perianth, apex retuse. Seeds yellowish tan, fusiform-ovoid, 0.7--0.9 mm, short tailed. 2n = 120.
- lisans
- cc-by-nc-sa-3.0
- telif hakkı
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
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İngilizce
)
eFloras tarafından sağlandı
Greenland; Alta., B.C., Man., Nfld. and Labr. (Labr.), N.W.T., Nunavut, Ont., Que., Yukon; Alaska, Colo., Mont., Wyo.; n Europe; Asia..
- lisans
- cc-by-nc-sa-3.0
- telif hakkı
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Flowering/Fruiting
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İngilizce
)
eFloras tarafından sağlandı
Flowering and fruiting summer.
- lisans
- cc-by-nc-sa-3.0
- telif hakkı
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
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İngilizce
)
eFloras tarafından sağlandı
Wet tundra and mossy margins of ponds and streams, wet gravel and open, rocky slopes in alpine zones; 10--3400m.
- lisans
- cc-by-nc-sa-3.0
- telif hakkı
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Juncus biglumis
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İngilizce
)
wikipedia EN tarafından sağlandı
Juncus biglumis, called the two-flowered rush, is a species of flowering plant in the genus Juncus, native to the subarctic and subalpine Northern Hemisphere.[2][3] It has three divergent genetic lineages that may represent cryptic species.[4]
References
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^ Sp. Pl.: 328 (1753)
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^ a b "Juncus biglumis L." Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. 2017. Retrieved 4 February 2021.
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^ "Juncus biglumis two-flowered rush". The Royal Horticultural Society. Retrieved 4 February 2021.
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^ Schönswetter, Peter; Suda, Jan; Popp, Magnus; Weiss-Schneeweiss, Hanna; Brochmann, Christian (2007). "Circumpolar phylogeography of Juncus biglumis (Juncaceae) inferred from AFLP fingerprints, cpDNA sequences, nuclear DNA content and chromosome numbers". Molecular Phylogenetics and Evolution. 42 (1): 92–103. doi:10.1016/j.ympev.2006.06.016. PMID 16905337.
- lisans
- cc-by-sa-3.0
- telif hakkı
- Wikipedia authors and editors
Juncus biglumis: Brief Summary
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İngilizce
)
wikipedia EN tarafından sağlandı
Juncus biglumis, called the two-flowered rush, is a species of flowering plant in the genus Juncus, native to the subarctic and subalpine Northern Hemisphere. It has three divergent genetic lineages that may represent cryptic species.
- lisans
- cc-by-sa-3.0
- telif hakkı
- Wikipedia authors and editors
