ADA clade | |
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Castanospermum australe | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Fabales |
Family: | Fabaceae |
Subfamily: | Faboideae |
Clade: | ADA clade Cardoso et al. 2012 |
Tribes | |
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Synonyms | |
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The ADA clade is the earliest-branching monophyletic clade of the flowering plant subfamily Faboideae (or Papilionaceae). Evidence for this clade was sparse until recent molecular phylogenies that included basal faboid genera that previously had been poorly sampled.
Description
This clade is composed of a morphologically eclectic collection of genera. 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. 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. The clade does not currently have a node-based definition and no morphological synapomorphies have been identified.
References
- ^ 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.
- ^ 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.
- Ireland HE, Pennington RT, Preston J (2000). "Molecular systematics of the Swartzieae". In Herendeen PS, Bruneau A (eds.). Advances in Legume Systematics, Part 9. Kew, UK: Royal Botanic Gardens. pp. 277–298. ISBN 184246017X. Archived from the original on 2014-01-16. Retrieved 2014-01-21.
- ^ 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. hdl:10566/3193. ISSN 0254-6299.
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