Notas taxonómicas y nomenclaturales en Centaurea: propuesta de clasificación, descripción de secciones y subsecciones nuevas, y lista de especies de una sección Centaurea redefinida

Autores/as

  • A. Hilpold Institut Botànic de Barcelona (IBB-CSIC-ICUB) - Museum of Nature South Tyrol
  • N. Garcia-Jacas Institut Botànic de Barcelona (IBB-CSIC-ICUB)
  • R. Vilatersana Institut Botànic de Barcelona (IBB-CSIC-ICUB)
  • A. Susanna Institut Botànic de Barcelona (IBB-CSIC-ICUB)

DOI:

https://doi.org/10.3989/collectbot.2013.v33.001

Palabras clave:

Acrocentron, Acrolophus, Akamantis, Chamaecyanus, Cyanus, Exarata, Hierapolitanae, Jacea, Lopholoma, Phalolepis, Phrygia, Subtilis, Willkommia

Resumen


En este trabajo presentamos los resultados de nuestras investigaciones de larga fecha en el género Centaurea. La primera parte del trabajo trata de la clasificación del género, que proponemos dividir en tres subgéneros: subgénero Centaurea, subgénero Cyanus y subgénero Lopholoma. La segunda parte es una recopilación de las especies de la redefinida sección Centaurea, que incluye las antiguas secciones Acrolophus (sect. Centaurea s. str.), Phalolepis y Willkommia, junto con consideraciones geográficas, ecológicas y cariológicas. Por último, proponemos nuevas secciones, subsecciones y combinaciones para correlacionar nomenclatura y clasificación: proponemos una nueva (sect. Acrocentron subsect. Chamaecyanus) en el subgénero Lopholoma; se describen tres secciones nuevas (sects. Akamantis, Cnicus y Hyerapolitanae) en el subgénero Centaurea; dos subsecciones (subsects. Phalolepis and Willkommia) en la sección Centaurea; y tres subsecciones (subsects. Exarata, Jacea y Subtilis) en la sección Phrygia.

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Publicado

2014-12-30

Cómo citar

Hilpold, A., Garcia-Jacas, N., Vilatersana, R., & Susanna, A. (2014). Notas taxonómicas y nomenclaturales en Centaurea: propuesta de clasificación, descripción de secciones y subsecciones nuevas, y lista de especies de una sección Centaurea redefinida. Collectanea Botanica, 33, e001. https://doi.org/10.3989/collectbot.2013.v33.001

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