Distribution in Egypt
(
英語
)
由Bibliotheca Alexandrina LifeDesk提供
Western desert (Qattara).
- 作者
- BA Cultnat
- 提供者
- Bibliotheca Alexandrina
Life Expectancy
(
英語
)
由Bibliotheca Alexandrina LifeDesk提供
- 作者
- BA Cultnat
- 提供者
- Bibliotheca Alexandrina
Comments
(
英語
)
由eFloras提供
Cyperus laevigatus is one of only two species of subg. Juncellus in the New World. It can be distinguished from all other New World species of Cyperus by its two stigmas and disclike, strongly flattened achene, which is borne with its face toward the rachilla. Species of subg. Pycreus, especially C. niger, have been misidentified as C. laevigatus, probably because of the dark, shiny spikelets. All species of subg. Pycreus have biconvex achenes like C. laevigatus; in species of subg. Pycreus the achene is attached with an edge toward the rachilla; in C. laevigatus the achene faces the rachilla.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
英語
)
由eFloras提供
Herbs, perennial, rhizomatous. Culms single or close together, trigonous to ± terete, (1–)8–30(–60) cm × (0.3–)0.6–1.5(–2.2) mm, glabrous. Leaves: blades present or reduced to sheaths, base of culm covered with reddish sheath 5–25 mm, distally short toothed 1–2 mm, or leaf blades involute, 1–7 cm × 0.3–1(–1.6) mm. Inflorescences: heads appearing lateral, spikes ± digitate, 5–15 × 5–15 mm; rays absent, sometimes 1, to 2 mm; bracts (1–)2(–3), longer bracts erect, appearing as continuation of culm, shorter bract(s) horizontal or ascending, longer bracts (1–)2–8(–12) cm × 0.5–3 mm, shorter (0.3–)1–4.5 cm × 0.2–1 mm. Spikelets (1–)2–7(–14), whitish green to reddish, compressed-turgid, ellipsoid to oblong-lanceoloid, 4–7(–12) × (1.6–)2–3(–3.6) mm; floral scales (8–)12–22, off-white, whitish with red speckles, or with single red spot 0.5 mm wide, medially whitish, oblong-laterally ribless or weakly 2-ribbed, medially weakly 1–3-ribbed, obovate to orbiculate, 1.5–2 × (1.3–)1.6–2 mm. Flowers: anthers (0.5–)0.7–1 mm, connective apex reddish, 0.1–0.2 mm; styles 0.8–1.2 mm; stigmas 0.7–1 mm. Achenes gray, glossy, oblong-ellipsoid to ovoid, (1.2–)1.3–1.5(–1.8) × (0.7–)0.8–1(–1.2) mm, base cuneate to stipelike, apex apiculate, surfaces finely reticulate to papillate.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
英語
)
由eFloras提供
Perennial, (5-)20-65 cm, forming small tufts or stems in rows. Rhizome horizontal, creeping, (1-)1.5-3 mm diam., covered with dark brown or reddish scales. Stem 0.5-5 mm diam., terete or obtusely trigonous, yellow green or grey green, smooth. Leaves mostly much reduced; sheaths up to 20 cm, brown to dark brown, sometimes reddish, mouth margin concave; ligule 0; blade up to 10 or reduced to a point. Inflorescence capitate, pseudolateral, 7-25 mm, one cluster of (1-)3-10(-more than 30) spikes; bract usually one, as a continuation of stem, 5-50 mm, subterete, obtuse (sometimes another short, second bract can be distinguished); spikes 6-20 x (1.5-)2-3.5 mm, often curved, turgid, with 10-40 closely imbricate glumes, glume-like bract, c. 2 mm, glume-like prophyll c. 2 mm; rachis 4-angled, concave side 1-1.2 mm wide, convex side 0.5-0.8 mm wide, internodes 0.7-1 mm, winged; glumes 1.8-3 mm, membranaceous, widely cymbiform, obtuse or mucronate, mid-nerve at apex slightly keeled, from yellowish or grey to dark reddish brown, glossy, margins narrowly scarious. Flowers on concave side of rachis. Nut 1.3-1.7 x c. 1 mm, ellipsoid or obovoid, grey-brown to black-brown, adaxial side flat, pressed against the rachis, abaxial side rounded, glossy, smooth or more or less clearly reticulate.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
英語
)
由eFloras提供
Distribution: From C. Asia, Idia and Pakistan W to southern N. America ans S. America.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
英語
)
由eFloras提供
Ariz., Calif., N.C., Tex.; Mexico; West Indies; South America; Europe; Asia; Africa.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Flower/Fruit
(
英語
)
由eFloras提供
Fl. Per.: Practically all year round.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Flowering/Fruiting
(
英語
)
由eFloras提供
Fruiting summer.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
英語
)
由eFloras提供
In coastal salt marshes, beach depressions, shores of lakes, streams, irrigation channels, saline depressions.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
英語
)
由eFloras提供
Alkaline grasslands, hotsprings, ditches, brackish marshes; 0–1000m.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
英語
)
由eFloras提供
Acorellus laevigatus (Linnaeus) Palla; Chlorocyperus laevigatus (Linnaeus) Palla; Juncellus laevigatus (Linnaeus) C. B. Clarke; Pycreus laevigatus (Linnaeus) Nees
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
英語
)
由eFloras提供
Juncellus laevigatus (L.) C.B.Clarke in Hook.f., Fl. Brit. Ind. 6: 596. 1893. Acorellus laevigatus (L.) Palla in W.D.J. Koch, Syn. deut. schweiz. Fl. ed.3, 2: 2558. 1905; Rottboell, Descr. et Iconum: Tab. 16, fig.1. 1773. Rateeb & Sherif, Fl. Libya 120: fig. 5. 1985. N. Feinbrun-Dothan, Fl. Palaestina 4: pl. 480. 1986.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Derivation of specific name
(
英語
)
由Flora of Zimbabwe提供
laevigatus: smooth
- 許可
- cc-by-nc
- 版權
- Mark Hyde, Bart Wursten and Petra Ballings
- 書目引用
- Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Cyperus laevigatus L. Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=109610
- 作者
- Mark Hyde
- 作者
- Bart Wursten
- 作者
- Petra Ballings
Distribution
(
西班牙、卡斯蒂利亞西班牙語
)
由IABIN提供
II, IV
Distribution
(
西班牙、卡斯蒂利亞西班牙語
)
由IABIN提供
Chile Central
Distribution
(
西班牙、卡斯蒂利亞西班牙語
)
由IABIN提供
Chile Central
Distribution
(
西班牙、卡斯蒂利亞西班牙語
)
由IABIN提供
II, IV
Cyperus laevigatus
(
亞塞拜然語
)
由wikipedia AZ提供
Cyperus laevigatus: Brief Summary
(
亞塞拜然語
)
由wikipedia AZ提供
Cyperus laevigatus (lat. Cyperus laevigatus) - cilkimilər fəsiləsinin topalaq cinsinə aid bitki növü.
Cyperus laevigatus
(
英語
)
由wikipedia EN提供
Starr 050128-3310 Cyperus laevigatus
Cyperus laevigatus is a species of sedge known by the common name smooth flatsedge.
Distribution
Cyperus laevigatus is grows in wet areas, especially in brackish water, wet alkaline soils, mineral-rich hot springs, and other moist saline and alkaline habitat. It is known from the beaches of the Hawaiian Islands and salty pools in the deserts of the Southwestern United States (California, Arizona, Texas) down through Mexico and Central America to South America. It is also widespread across most of the West Indies, Africa, the Mediterranean Basin, the Middle East, India, Central Asia, Australia and various oceanic islands.[2][3][4][5][6][7][8]
Description
Cyperus laevigatusis a perennial sedge growing up to 60 centimeters tall, sometimes in clumps interconnected on a horizontal rhizome. The inflorescence is a small array of cylindrical spikelets with one to three leaflike bracts at the base. The spikelets vary in color from green to reddish to dark brown.
History
In Hawai'i, Cyperus laevigatus is known as makaloa and was used by the people of Ni'ihau to make beautiful plaited mats. Many of the finest examples of plaiting in Hawai'i are made from makaloa.[9]
Ecology
The caterpillars of the tiny moth Chedra microstigma have been found to mine within the leaves of this host plant in coastal marsh in Oahu.[10][11]
See also
References
-
^ Gupta, A.K.; Juffe Bignoli, D.; Lansdown, R.V. (2018). "Cyperus laevigatus". IUCN Red List of Threatened Species. 2018: e.T164060A65923957. doi:10.2305/IUCN.UK.2018-2.RLTS.T164060A65923957.en. Retrieved 25 November 2022.
-
^ Kew World Checklist of Selected Plant Families
-
^ Flora of North America
-
^ Acevedo-Rodríguez, P. & Strong, M.T. (2005). Monocotyledons and Gymnosperms of Puerto Rico and the Virgin Islands. Contributions from the United States National Herbarium 52: 1-415.
-
^ Govaerts, R. & Simpson, D.A. (2007). World Checklist of Cyperaceae. Sedges: 1-765. The Board of Trustees of the Royal Botanic Gardens, Kew.
-
^ Dobignard, D. & Chatelain, C. (2010). Index synonymique de la flore d'Afrique du nord 1: 1-455. Éditions des conservatoire et jardin botaniques, Genève.
-
^ Hoenselaar, K., Verdcourt, B. & Beentje, H. (2010). Cyperaceae. Flora of Tropical East Africa: 1-466.
-
^ Lambdon, P. (2012). Flowering plants & ferns of St Helena: 1-624. Pisces publications for St Helena nature conservation group.
-
^ Hawaiian Ethnobotany Archived 2007-07-02 at the Wayback Machine
-
^ Busck, August (1914). "New Microlepidoptera from Hawaii". Insecutor Inscitiae Menstruus. 2 (7): 106.
-
^ Zimmerman, Elwood C. (1978). Insects of Hawaii (PDF). Vol. 9 Microlepidoptera. Honolulu: The University Press of Hawaii. pp. 1003–1015.
Cyperus laevigatus: Brief Summary
(
英語
)
由wikipedia EN提供
Starr 050128-3310 Cyperus laevigatus
Cyperus laevigatus is a species of sedge known by the common name smooth flatsedge.
Cyperus laevigatus
(
法語
)
由wikipedia FR提供
Le Souchet à deux épis ou Cyperus laevigatus est une espèce de plante du genre Cyperus et de la famille des cypéracées poussant dans les milieux humides, particulièrement saumâtres et alcalins, de tous les continents.
Elle comprend plusieurs sous-espèces et variétés distinctes :
-
Cyperus laevigatus albidus ;
-
Cyperus laevigatus atratus ;
-
Cyperus laevigatus caespitosus ;
-
Cyperus laevigatus distachyos ;
-
Cyperus laevigatus laevigatus ;
-
Cyperus laevigatus macra ;
-
Cyperus laevigatus pallae ;
-
Cyperus laevigatus pictus ;
-
Cyperus laevigatus ramlehensis.
Références
Cyperus laevigatus: Brief Summary
(
法語
)
由wikipedia FR提供
Le Souchet à deux épis ou Cyperus laevigatus est une espèce de plante du genre Cyperus et de la famille des cypéracées poussant dans les milieux humides, particulièrement saumâtres et alcalins, de tous les continents.
Elle comprend plusieurs sous-espèces et variétés distinctes :
Cyperus laevigatus albidus ; Cyperus laevigatus atratus ; Cyperus laevigatus caespitosus ; Cyperus laevigatus distachyos ; Cyperus laevigatus laevigatus ; Cyperus laevigatus macra ; Cyperus laevigatus pallae ; Cyperus laevigatus pictus ; Cyperus laevigatus ramlehensis.
Cyperus laevigatus
(
印尼語
)
由wikipedia ID提供
Cyperus laevigatus adalah spesies tumbuhan yang tergolong ke dalam famili Cyperaceae. Spesies ini juga merupakan bagian dari ordo Poales. Spesies Cyperus laevigatus sendiri merupakan bagian dari genus Cyperus.[1] Nama ilmiah dari spesies ini pertama kali diterbitkan oleh L..
Referensi
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Artikel bertopik tumbuhan ini adalah sebuah rintisan. Anda dapat membantu Wikipedia dengan mengembangkannya.
Cyperus laevigatus: Brief Summary
(
印尼語
)
由wikipedia ID提供
Cyperus laevigatus adalah spesies tumbuhan yang tergolong ke dalam famili Cyperaceae. Spesies ini juga merupakan bagian dari ordo Poales. Spesies Cyperus laevigatus sendiri merupakan bagian dari genus Cyperus. Nama ilmiah dari spesies ini pertama kali diterbitkan oleh L..
Juncellus laevigatus
(
葡萄牙語
)
由wikipedia PT提供
Juncellus laevigatus: Brief Summary
(
葡萄牙語
)
由wikipedia PT提供
Juncellus laevigatus é uma espécie de planta com flor pertencente à família Cyperaceae.
A autoridade científica da espécie é (L.) C.B. Clarke, tendo sido publicada em The Flora of British India 6(19): 596. 1893.
Cyperus laevigatus
(
越南語
)
由wikipedia VI提供
Cyperus laevigatus là loài thực vật có hoa trong họ Cói. Loài này được L. mô tả khoa học đầu tiên năm 1771.[1]
Hình ảnh
Chú thích
Liên kết ngoài
Cyperus laevigatus: Brief Summary
(
越南語
)
由wikipedia VI提供
Cyperus laevigatus là loài thực vật có hoa trong họ Cói. Loài này được L. mô tả khoa học đầu tiên năm 1771.
Starr 050128-3310 Cyperus laevigatus .jpg)
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Bài viết liên quan đến phân họ cói Cyperoideae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn. 
