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Description

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Perennials. Inflorescence a contracted, often interrupted, panicle. Spikelets 1-flowered, disarticulating above the glumes; floret bisexual, exceeding the glumes. Glumes persistent, 3-5-nerved, acute or acuminate, awned or awnless. Lemma subcylindric, dorsally flattened, 3-nerved, becoming indurate at maturity, without an articulation; basal callus densely barbate; awns 3, glabrous, scabrid, rigid, spirally contorted at base when mature.
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Mark Hyde, Bart Wursten and Petra Ballings
bibliographic citation
Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Sartidia Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/speciesdata/genus.php?genus_id=148
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Petra Ballings
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Sartidia ( Catalan; Valencian )

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Sartidia és un gènere de plantes de la família de les poàcies, ordre de les poals, subclasse de les commelínides, classe de les liliòpsides, divisió dels magnoliofitins.

Espècies

 src= Podeu veure l'entrada corresponent a aquest tàxon, clade o naturalista dins el projecte Wikispecies.
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Sartidia: Brief Summary ( Catalan; Valencian )

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Sartidia és un gènere de plantes de la família de les poàcies, ordre de les poals, subclasse de les commelínides, classe de les liliòpsides, divisió dels magnoliofitins.

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Sartidia

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Sartidia is a genus of Southern African and Madagascan plants in the grass family. It was split from Aristida in 1963 by South African botanist Bernard de Winter[1] and contains six known species, of which Sartidia perrieri is considered extinct.[2] Their natural habitats are warm, semi-arid savanna and dry forest at altitudes of 800–2,000 m (2,600–6,600 ft) where rainfall ranges from 250 to 1,500 mm per year.[2] They are perennial grasses with inflorescence in a panicle.[3]

Other than most species in subfamily Aristidoideae, Sartidia species use the ancestral C3 photosynthetic pathway. Phylogenetic analyses suggest that Sartidia is the sister genus of Stipagrostis, an important C4 genus from Africa and Southwest Asia.[4]

Species[2][5]

References

  1. ^ a b De Winter, B. (1963). "Notes on the genus Aristida". Kirkia. 3: 132–137. JSTOR 23500816.
  2. ^ a b c Vorontsova, M.S.; Haevermans, T.; Haevermans, A.; Razanatsoa, J.; Lundgren, M.R.; Besnard, G. (2015). "The Genus Sartidia (Poaceae: Aristidoideae) in Madagascar". Systematic Botany. 40 (2): 448–453. doi:10.1600/036364415X688367. ISSN 0363-6445. S2CID 83684378.
  3. ^ RBG Kew: GrassBase - Sartidia description
  4. ^ Besnard, G.; Christin, P.-A.; Malé, P.-J.G.; Lhuillier, E.; Lauzeral, C.; Coissac, E.; Vorontsova, M.S. (2014). "From museums to genomics: old herbarium specimens shed light on a C3 to C4 transition". Journal of Experimental Botany. 65 (22): 6711–6721. doi:10.1093/jxb/eru395. ISSN 0022-0957. PMID 25258360. open access
  5. ^ Tropicos – Sartidia De Winter

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Sartidia: Brief Summary

provided by wikipedia EN

Sartidia is a genus of Southern African and Madagascan plants in the grass family. It was split from Aristida in 1963 by South African botanist Bernard de Winter and contains six known species, of which Sartidia perrieri is considered extinct. Their natural habitats are warm, semi-arid savanna and dry forest at altitudes of 800–2,000 m (2,600–6,600 ft) where rainfall ranges from 250 to 1,500 mm per year. They are perennial grasses with inflorescence in a panicle.

Other than most species in subfamily Aristidoideae, Sartidia species use the ancestral C3 photosynthetic pathway. Phylogenetic analyses suggest that Sartidia is the sister genus of Stipagrostis, an important C4 genus from Africa and Southwest Asia.

Species Sartidia angolensis (C.E.Hubb.) De Winter – Angola, Zambia, Zimbabwe, Namibia Sartidia dewinteri Munday & Fish – Mpumalanga (South Africa), Eswatini Sartidia isaloensis Voronts., Razanatsoa & Besnard – Madagascar Sartidia jucunda (Schweick.) De Winter – Limpopo (South Africa) Sartidia perrieri (A.Camus) Bourreil – Madagascar (extinct) Sartidia vanderystii (De Wild.) De Winter – Democratic Republic of the Congo
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Sartidia ( Spanish; Castilian )

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Sartidia, es un género de plantas herbáceas perteneciente a la familia de las poáceas.[1]​ Es originario de Sudáfrica. Comprende 5 especies descritas y aceptadas.[2]

Descripción

Son plantas perennes; densamente cespitosas, con tallos de 80-200 cm de alto; herbáceos; no ramificados . Los nodos de los culmos glabros. Entrenudos sólidos. Plantas desarmadas. Los brotes jóvenes de las hojas no se agregan basalmente; hojas lineales ; estrechas; de 2-4 mm de ancho; laminadas; no pseudopetioladas ; sin venación; persistentes; laminados en brote. Lígula con una membrana con flecos, o una franja de pelos ; truncada; de 0,3-1 mm de largo, contra-lígula presente (como una línea de pelos, en S. jucunda ), o ausente. Plantas bisexuales, con espiguillas bisexuales; con flores hermafroditas. Las inflorescencia son paniculadas; abiertas; espatáceas.[1]

Taxonomía

El género fue descrito por Bernard De Winter y publicado en Kirkia 3: 137. 1963.[3]​ La especie tipo es: Sartidia angolensis (C.E.Hubb.) De Winter

Etimología

Sartidia: nombre genérico que fue otorgado por el anagrama de Aristida, un género de la misma familia.

Citología

El número cromosómico básico es x = 11, con números cromosómicos somáticos de 2n = 22. diploide

Especies aceptadas

A continuación se brinda un listado de las especies del género Sartidia aceptadas hasta noviembre de 2013, ordenadas alfabéticamente. Para cada una se indica el nombre binomial seguido del autor, abreviado según las convenciones y usos.

Véase también

Referencias

Bibliografía

  1. De Winter, B. 1963. Notes on the genus Aristida. Kirkia 3: 132–137.

A# De Winter, B. 1965. The South African Stipeae and Aristideae (Gramineae). Bothalia 8(3): 199–404.

  1. Missouri Botanical Garden. MO Generic Names in Use

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Sartidia: Brief Summary ( Spanish; Castilian )

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Sartidia, es un género de plantas herbáceas perteneciente a la familia de las poáceas.​ Es originario de Sudáfrica. Comprende 5 especies descritas y aceptadas.​

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Sartidia ( French )

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Sartidia est un genre de plantes monocotylédones de la famille des Poaceae, sous-famille des Poaceae, originaire d'Afrique, qui comprend six espèces, dont une, Sartidia perrieri, est considérée comme éteinte.

Ce genre a été créé en 1963 par le botaniste sud-africain, Bernard de Winter, qui l'a détaché du genre voisin, Aristida[1]. Le nom générique, Sartidia, est une anagramme d'Aristida[2].

Liste d'espèces

Selon World Checklist of Selected Plant Families (WCSP) (3 janvier 2017)[3] :

Notes et références

  1. (en) B. De Winter, « Notes on the genus Aristida », Kirkia, vol. 3,‎ 1963, p. 132–137.
  2. (en) Harold T. Clifford et Peter D. Bostock, Etymological Dictionary of Grasses, t. 86, Berlin, Springer Science & Business Media, coll. « GeoJournal library », 2007, 320 p. (ISBN 978-3-540-38434-2, lire en ligne), p. 258.
  3. WCSP. World Checklist of Selected Plant Families. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet ; http://wcsp.science.kew.org/, consulté le 3 janvier 2017
  4. (en) M.S. Vorontsova, T. Haevermans, A. Haevermans, J. Razanatsoa, M.R. Lundgren et G. Besnard, « The Genus Sartidia (Poaceae: Aristidoideae) in Madagascar », Systematic Botany, vol. 40, no 2,‎ 2015, p. 448–453 (ISSN , DOI ).

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Sartidia: Brief Summary ( French )

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Sartidia est un genre de plantes monocotylédones de la famille des Poaceae, sous-famille des Poaceae, originaire d'Afrique, qui comprend six espèces, dont une, Sartidia perrieri, est considérée comme éteinte.

Ce genre a été créé en 1963 par le botaniste sud-africain, Bernard de Winter, qui l'a détaché du genre voisin, Aristida. Le nom générique, Sartidia, est une anagramme d'Aristida.

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Sartidia ( Dutch; Flemish )

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Sartidia is een geslacht uit de grassenfamilie (Poaceae). De soorten van dit geslacht komen voor in Afrika.

Soorten

Van het geslacht zijn de volgende soorten bekend:


Bronnen, noten en/of referenties
Wikispecies Wikispecies heeft een pagina over Sartidia.
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Sartidia: Brief Summary ( Dutch; Flemish )

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Sartidia is een geslacht uit de grassenfamilie (Poaceae). De soorten van dit geslacht komen voor in Afrika.

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Sartidia ( Portuguese )

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Sartidia é um género botânico pertencente à família Poaceae[1].

  1. «Sartidia — World Flora Online». www.worldfloraonline.org. Consultado em 19 de agosto de 2020
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Sartidia: Brief Summary ( Portuguese )

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Sartidia é um género botânico pertencente à família Poaceae.

«Sartidia — World Flora Online». www.worldfloraonline.org. Consultado em 19 de agosto de 2020  title=
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Sartidia ( Vietnamese )

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Sartidia là một chi thực vật có hoa trong họ Hòa thảo (Poaceae).[1]

Loài

Chi Sartidia gồm các loài:

Chú thích

  1. ^ The Plant List (2010). Sartidia. Truy cập ngày 26 tháng 9 năm 2013.

Liên kết ngoài


Hình tượng sơ khai Bài viết chủ đề Họ Hòa thảo này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
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Sartidia: Brief Summary ( Vietnamese )

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Sartidia là một chi thực vật có hoa trong họ Hòa thảo (Poaceae).

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