Biology:ADA clade

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Short description: Clade of flowering plants

ADA clade
Castanospermum australe flower 1.jpg
Castanospermum australe
Scientific classification e
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Clade: ADA clade
Cardoso et al. 2012[1][2]
Tribes
Synonyms
  • aldinoid clade Ireland et al. 2000

The ADA clade is the earliest-branching monophyletic clade of the flowering plant subfamily Faboideae (or Papilionaceae). Evidence for this clade was sparse[3] until recent molecular phylogenies that included basal faboid genera that previously had been poorly sampled.[1][4]

Description

This clade is composed of a morphologically eclectic collection of genera.[4] It is one of only three clades (the other two being Swartzieae and the Cladrastis clade) in Faboideae that lack the 50-Kb plastid DNA inversion that is characteristic of the Meso-Papilionoideae.[4] The name of this clade is informal and is not assumed to have any particular taxonomic rank like the names authorized by the ICBN or the ICPN.[2] The clade does not currently have a node-based definition and no morphological synapomorphies have been identified.

References

  1. 1.0 1.1 Cardoso, Domingos; de Queiroz, Luciano P.; Pennington, R. Toby; de Lima, Haroldo C.; Fonty, Émile; Wojciechowski, Martin F.; Lavin, Matt (2012). "Revisiting the phylogeny of papilionoid legumes: New insights from comprehensively sampled early-branching lineages". American Journal of Botany 99 (12): 1991–2013. doi:10.3732/ajb.1200380. ISSN 0002-9122. PMID 23221500. 
  2. 2.0 2.1 Wojciechowski, Martin F. (2013). "Towards a new classification of Leguminosae: Naming clades using non-Linnaean phylogenetic nomenclature". South African Journal of Botany 89: 85–93. doi:10.1016/j.sajb.2013.06.017. ISSN 0254-6299. 
  3. "Molecular systematics of the Swartzieae". Advances in Legume Systematics, Part 9. Kew, UK: Royal Botanic Gardens. 2000. pp. 277–298. ISBN 184246017X. http://www.kewbooks.com/asps/ShowDetails.asp?id=52. Retrieved 2014-01-21. 
  4. 4.0 4.1 4.2 Cardoso, D.; Pennington, R.T.; de Queiroz, L.P.; Boatwright, J.S.; Van Wyk, B.-E.; Wojciechowski, M.F.; Lavin, M. (2013). "Reconstructing the deep-branching relationships of the papilionoid legumes". South African Journal of Botany 89: 58–75. doi:10.1016/j.sajb.2013.05.001. ISSN 0254-6299. 

Wikidata ☰ Q16825352 entry