Astereae

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Astereae
Aster amellus
Aster amellus
Scientific classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Asterales
Family: Asteraceae
Tribe: Astereae
Cass.
Genus

See text.

Astereae is a tribe of plants in the family Asteraceae that includes annuals, biennials, perennials, subshrubs, shrubs and trees. Plants within the tribe are present nearly worldwide divided into 170 genera and more than 2,800 species. They are found primarily in temperate regions of the world.[1]

The taxonomy of the tribe Astereae has been dramatically changed after both morphologic and molecular evidence suggested that large genera such as Aster, as well as many others, needed to be separated into several genera or shifted to better reflect the plants' relationships. A paper by R. D. Noyes and L. H. Rieseberg showed that most of the genera within the tribe in North America actually belong to a single clade, meaning they have a common ancestor. This is referred to as the North American clade. Guy L. Nesom and Harold E. Robinson have been two of the most important taxonomists involved in the recent work and are continuing to re-categorise the genera within the tribe worldwide.[1]

Selected genera

Sources: FNA,[1] E+M,[2] UniProt,[3] NHNSW,[4] AFPD[5]

References

  1. ^ a b c Brouillet, Luc; Barkley, Theodore M.; Strother, John L.. "187k. Asteraceae Martinov tribe Astereae Cassini". Flora of North America 20: 3, 20, 23, 39, 78, 102, 108, 257. New York & Oxford: Oxford University Press. Retrieved on 2008-06-12. 
  2. ^ Botanic Garden and Botanical Museum Berlin-Dahlem. "Details for: Astereae" (HTML). Euro+Med PlantBase. Freie Universität Berlin. Retrieved on 2008-06-12.
  3. ^ UniProt. "Tribe Astereae" (HTML). Retrieved on 2008-06-12.
  4. ^ National Herbarium of New South Wales. "Genus Kippistia" (HTML). New South Wales FloraOnline. Royal Botanic Gardens, Sydney. Retrieved on 2008-06-12.
  5. ^ "Polyarrhena Cass." (HTML). African Plants Database. South African National Biodiversity Institute, the Conservatoire et Jardin botaniques de la Ville de Genève and Tela Botanica. Retrieved on 2008-06-13.

External links

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  • This page was last modified on 15 July 2008, at 14:12.

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