Biology:Barbeuia

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Short description: Genus of flowering plants

Barbeuia
Barbeuia madagascariensis flower - Baillon.jpg
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Barbeuiaceae
Nakai[1]
Genus: Barbeuia
Thouars
Species:
B. madagascariensis
Binomial name
Barbeuia madagascariensis
Steud.

Barbeuia madagascariensis is a liana found only on the island of Madagascar .

Barbeuia has occasionally been placed in its own family, Barbeuiaceae. The APG II system of 2003, for instance, recognizes such a family and assigns it to the order Caryophyllales in the clade core eudicots, after Philippe Cuénoud sequenced a fragment of the matK gene (extracted from a seed deposited in the Kew herbarium) and showed that Barbeuia does not belong in Phytolaccaceae.[2] This represents a change from the APG system, of 1998, which did not recognize Barbeuiaceae as a family, for lack of molecular data.

References

  1. Angiosperm Phylogeny Group (2009), "An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III", Botanical Journal of the Linnean Society 161 (2): 105–121, doi:10.1111/j.1095-8339.2009.00996.x, http://www3.interscience.wiley.com/journal/122630309/abstract, retrieved 2010-12-10 
  2. Cuénoud P., Savolainen V., Chatrou L.W., Powell M., Grayer R.J., Chase M.W. (2002). Molecular phylogenetics of Caryophyllales based on nuclear 18S rDNA and plastid rbcL, atpB, and matK DNA sequences. American Journal of Botany, 89: 132–144.

External links

Wikidata ☰ Q13615318 entry