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Description

provided by Flora of Zimbabwe
Annual herbs. Leaves opposite, simple, strongly 3-nerved from the base; bases sometimes connate. Capitula numerous, sessile, aggregated in dense sessile glomerules or cymes, heterogamous; ray florets 1 to few, with inconspicuous, yellow ligule. Phyllaries 2-3-seriate, usually with smaller outer bracts. Achenes narrowly obovoid, somewhat flattened, black, 8-10-ribbed. Pappus 0.
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Mark Hyde, Bart Wursten and Petra Ballings
bibliographic citation
Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Flaveria Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/speciesdata/genus.php?genus_id=1536
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Mark Hyde
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Bart Wursten
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Petra Ballings
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Flora of Zimbabwe

Flaveria

provided by wikipedia EN

Flaveria is a genus of plants in the family Asteraceae.[3][4] They are sometimes called yellowtops. Some are annual or perennial herbs and some are shrubs. They bear yellow flowers in heads, with zero, one, or two ray florets in each head.[5] These plants are found in the Americas, Asia, Africa, and Australia.[5][6]

While some members of this genus use the more common C3 carbon fixation pathway, others are C4 plants, and some are intermediate. With closely related species exhibiting different forms of metabolism, Flaveria has been a model genus for studies on the evolution of photosynthesis.[7][8][9] A monograph by A.M. Powell from 1978[10] is the most comprehensive study of morphology and biogeography for the Flaveria species to date. Molecular phylogenetic studies have clarified many of the evolutionary relationships between Flaveria species.[7][9]

Species[2][11][12]

References

  1. ^ Tropicos search for Flaveria
  2. ^ a b Flann, C (ed) 2009+ Global Compositae Checklist
  3. ^ Jussieu, Antoine Laurent de. 1789. Genera Plantarum 186–187 in Latin
  4. ^ Tropicos, Flaveria Juss.
  5. ^ a b Floira of North America Vol. 21 Page 247 Flaveria Jussieu
  6. ^ Flora of China Vol. 20-21 Page 855 黄顶菊属 huang ding ju shu Flaveria Jussieu, Gen. Pl. 186. 1789.
  7. ^ a b McKown, A.D.; Moncalvo, J.-M.; Dengler, N.G. (2005). "Phylogeny of Flaveria (Asteraceae) and inference of C4 photosynthesis evolution". American Journal of Botany. 92 (11): 1911–1928. doi:10.3732/ajb.92.11.1911. ISSN 0002-9122. PMID 21646108. open access
  8. ^ Mallmann, Julia; Heckmann, David; Bräutigam, Andrea; Lercher, Martin J; Weber, Andreas PM; Westhoff, Peter; Gowik, Udo (2014). "The role of photorespiration during the evolution of C4 photosynthesis in the genus Flaveria". eLife. 3. doi:10.7554/elife.02478. PMC 4103682. PMID 24935935. open access
  9. ^ a b c d e f g h i j k l m n o Lyu, M.-J.A.; Gowik, U.; Kelly, S.; et al. (2015). "RNA-Seq based phylogeny recapitulates previous phylogeny of the genus Flaveria (Asteraceae) with some modifications". BMC Evolutionary Biology. 15 (1): 116. doi:10.1186/s12862-015-0399-9. ISSN 1471-2148. PMC 4472175. PMID 26084484. open access
  10. ^ A.M. Powell. 1978. Systematics of Flaveria (Flaveriinae-Asteraceae. Annals of the Missouri Botanical Garden 65: 590–636
  11. ^ Biota of North America Program 2013 county distribution maps
  12. ^ The Plant List search for Flaveria

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Flaveria: Brief Summary

provided by wikipedia EN

Flaveria is a genus of plants in the family Asteraceae. They are sometimes called yellowtops. Some are annual or perennial herbs and some are shrubs. They bear yellow flowers in heads, with zero, one, or two ray florets in each head. These plants are found in the Americas, Asia, Africa, and Australia.

While some members of this genus use the more common C3 carbon fixation pathway, others are C4 plants, and some are intermediate. With closely related species exhibiting different forms of metabolism, Flaveria has been a model genus for studies on the evolution of photosynthesis. A monograph by A.M. Powell from 1978 is the most comprehensive study of morphology and biogeography for the Flaveria species to date. Molecular phylogenetic studies have clarified many of the evolutionary relationships between Flaveria species.

Species Flaveria angustifolia - Mexico (Oaxaca, Puebla, Guerrero); C3–C4 intermediate Flaveria anomala - Mexico (San Luis Potosí, Nuevo León, Durango, Zacatecas) Flaveria australasica - speedyweed - Australia; C4 Flaveria bidentis - coastal plain yellowtops - South America, Galápagos, West Indies, United States (Florida Georgia Alabama); C4 Flaveria brownii - Brown's yellowtops - southern Texas; C4-like Flaveria campestris - alkali yellowtops - USA (Arizona New Mexico Texas Utah Colorado Kansas Missouri Indiana) Flaveria chlorifolia - clasping yellowtops - Mexico (Chihuahua), New Mexico Texas; C3–C4 intermediate Flaveria cronquistii - Mexico (Oaxaca, Puebla) Flaveria floridana - Florida yellowtops - Florida; C3–C4 intermediate Flaveria haumanii - Chile, Argentina Flaveria intermedia - Mexico (Durango) Flaveria kochiana - Mexico (Oaxaca); C4 Flaveria linearis - narrowleaf yellowtops - Cuba, Bahamas, Florida, Yucatán Peninsula Flaveria maritima Kunth Flaveria mcdougallii Theroux, Pinkava & D.J.Keil Flaveria oppositifolia - Mexico (Chihuahua, Coahuila, Hidalgo, Nuevo León, San Luis Potosí), Texas Flaveria palmeri - Mexico (Coahuila); C4-like Flaveria pringlei - Mexico (Puebla, Oaxaca, Guerrero) Flaveria pubescens - Mexico (San Luis Potosí, Tamaulipas); C3–C4 intermediate Flaveria ramosissima - Mexico (Puebla, Oaxaca); C3–C4 intermediate Flaveria robusta - Mexico (Colima) Flaveria sonorensis - Mexico (Chihuahua, Sonora); C3–C4 intermediate Flaveria trinervia - clustered yellowtops - Mexico, Belize, South America, West Indies, California Arizona New Mexico Texas Missouri Florida South Carolina Virginia Maryland Massachusetts); C4 Flaveria vaginata B.L.Rob. & Greenm.; C4-like
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Flaveria ( Spanish; Castilian )

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Flaveria es un género de plantas fanerógamas perteneciente a la familia de las asteráceas. Comprende 53 especies descritas y de estas, solo 23 aceptadas.[1][2]

Descripción

Algunas son hierbas anuales o perennes y otras son arbustos. Llevan flores de color amarillo. Estas plantas se encuentran en las Américas, Asia, África y Australia. Dado que este género incluye especies estrechamente relacionadas que exhiben distintas formas de metabolismo, se ha utilizado para estudiar la evolución de la fotosíntesis. Una monografía publicada por A.M. Powell en 1978 (Sistemática de Flaveria (Flaveriinae-Asteraceae), en Anals of the Missouri Botanical Garden) es, hasta la fecha, el estudio más completo de la morfología y la biogeografía de las especies de Flaveria. Un reciente estudio filogenético publicado por McKown A. et al. en 2005 (Filogenia de Flaveria (Asteraceae) e inferencia de la evolución de la fotosíntesis C4 en American Journal of Botany) aclara muchas de las relaciones evolutivas entre las especies de Flaveria.

Taxonomía

El género fue descrito por Antoine-Laurent de Jussieu y publicado en Genera Plantarum (Jussieu) 186–187. 1789.[3]​La especie tipo es: Flaveria chilensis (Molina) J.F. Gmel.

Especies aceptadas

A continuación se brinda un listado de las especies del género Flaveria aceptadas hasta julio de 2012, ordenadas alfabéticamente. Para cada una se indica el nombre binomial seguido del autor, abreviado según las conven

Referencias

  1. Flaveria en PlantList
  2. Flaveria en Global Compositae
  3. «Flaveria». Tropicos.org. Missouri Botanical Garden. Consultado el 17 de agosto de 2012.
  4. Colmeiro, Miguel: «Diccionario de los diversos nombres vulgares de muchas plantas usuales ó notables del antiguo y nuevo mundo», Madrid, 1871.

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Flaveria: Brief Summary ( Spanish; Castilian )

provided by wikipedia ES

Flaveria es un género de plantas fanerógamas perteneciente a la familia de las asteráceas. Comprende 53 especies descritas y de estas, solo 23 aceptadas.​​

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Flaveria ( Portuguese )

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Flaveria é um género botânico pertencente à família Asteraceae.

É composto por 53 espécies descritas, das quais 23 são aceites.[1][2]

O género foi descrito por Antoine-Laurent de Jussieu e publicado em Genera Plantarum (Jussieu) 186–187. 1789.[3] A espécie-tipo é Flaveria chilensis (Molina) J.F. Gmel.

Trata-se de um género reconhecido pelo sistema de classificação filogenética Angiosperm Phylogeny Website.[4]

Espécies

As espécies aceites neste género são:

Ver também

Referências

  1. Flaveria em PlantList
  2. Flaveria em Global Compositae
  3. «Flaveria». Tropicos.org. Missouri Botanical Garden. Consultado em 17 de agosto de 2012
  4. Stevens, P. F. (2001 e adiante) Angiosperm Phylogeny Website Versão 8, Junho de 2007 e actualizado desde então. http://www.mobot.org/MOBOT/research/APweb/ Data de acesso: 3 de Novembro de 2013

 title=
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wikipedia PT

Flaveria: Brief Summary ( Portuguese )

provided by wikipedia PT

Flaveria é um género botânico pertencente à família Asteraceae.

É composto por 53 espécies descritas, das quais 23 são aceites.

O género foi descrito por Antoine-Laurent de Jussieu e publicado em Genera Plantarum (Jussieu) 186–187. 1789. A espécie-tipo é Flaveria chilensis (Molina) J.F. Gmel.

Trata-se de um género reconhecido pelo sistema de classificação filogenética Angiosperm Phylogeny Website.

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Flaveria ( Vietnamese )

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Flaveria là một chi thực vật có hoa trong họ Cúc (Asteraceae).[1]

Loài

Chi Flaveria gồm các loài:

Chú thích

  1. ^ The Plant List (2010). Flaveria. Truy cập ngày 25 tháng 9 năm 2013.

Liên kết ngoài


Bài viết về chủ đề Phân họ Cúc 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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Flaveria: Brief Summary ( Vietnamese )

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Flaveria là một chi thực vật có hoa trong họ Cúc (Asteraceae).

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