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Burkartia

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Burkartia is a monotypic genus of flowering plants in the family Asteraceae,[2] containing the single species Burkartia lanigera.[3] It is endemic to southern Argentina (Provinces of Chubut, Rio Negro, Santa Cruz).[4][1]

This species was formerly in genus Perezia, but it was separated because it has woolly trichomes in the leaf axils, a character not seen in any other Perezia.[5] The genus Burkartia was erected for it in 1976.[6] Molecular phylogenetic analyses in 2009 supported its separation from Perezia.[5]

References

  1. ^ a b Flann, C (ed) 2009+ Global Compositae Checklist
  2. ^ Crisci, Jorge Victor. 1976. Boletín de la Sociedad Argentina de Botánica 17(3–4): 242
  3. ^ Burkartia. The Plant List.
  4. ^ Katinas, L., et al. (2007). Panorama de la familia Asteraceae (=Compositae) en la República Argentina. Boletín de la Sociedad Argentina de Botánica 42(1-2), 113-29.
  5. ^ a b Simpson, B. B., et al. (2009). Phylogeny and evolution of Perezia (Asteraceae: Mutisieae: Nassauviinae). Journal of Systematics and Evolution 47(5), 431-43.
  6. ^ Crisci, J. V. (1976). Burkartia: Nuevo género de Mutisieae (Compositae). Boletin de la Sociedad Argentina de Botánica 17, 241–46.
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Burkartia: Brief Summary

provided by wikipedia EN

Burkartia is a monotypic genus of flowering plants in the family Asteraceae, containing the single species Burkartia lanigera. It is endemic to southern Argentina (Provinces of Chubut, Rio Negro, Santa Cruz).

This species was formerly in genus Perezia, but it was separated because it has woolly trichomes in the leaf axils, a character not seen in any other Perezia. The genus Burkartia was erected for it in 1976. Molecular phylogenetic analyses in 2009 supported its separation from Perezia.

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