Opuntioideae Índice Descripción Distribución Géneros Referencias Bibliografía Enlaces externos Menú de navegaciónThe Cactus family

Opuntioideae


CactaceaeárbolarbustocladodioshojasgloquidiosespinasbayasAméricaAmérica del NorteAntillasAmérica CentralAmérica del Sur2001Edward Frederick Anderson2002Wolfgang Hermann Stuppy

















Symbol question.svg

 

Opuntioideae

Pear Cactus.jpg
Opuntia vulgaris

Taxonomía

Reino:
Plantae

División:
Magnoliophyta

Clase:
Magnoliopsida

Orden:
Caryophyllales

Familia:
Cactaceae
Subfamilia:
Opuntioideae
K.Schum., 1898
Tribus

Ver texto


  • Austrocylindropuntieae

  • Cylindropuntieae

  • Opuntieae

  • Pterocacteae

  • Tephrocacteae

[editar datos en Wikidata]

Opuntioideae es una subfamilia perteneciente a la familia Cactaceae.





Cylindropuntia imbricata





Tephrocactus articulatus var. inermis




Índice





  • 1 Descripción


  • 2 Distribución


  • 3 Géneros

    • 3.1 Anderson (2001)


    • 3.2 Stuppy (2002)



  • 4 Referencias


  • 5 Bibliografía


  • 6 Enlaces externos




Descripción


Las plantas en Opuntioideae son muy variables en función de las características de los géneros y especies. La apariencia puede ser de un árbol, arbusto o arbustiva. Tienen un tallo segmentado en secciones distintas o cladodios. Están presentes hojas, gloquidios y espinas, dependiendo de los géneros. Las flores (diurnas) son solitarios y crecen en las zonas axilares de las plantas. Los frutos son parecidos a las bayas, indehiscentes y algunos secos en la madurez.



Distribución


Las plantas que pertenecen a la subfamilia Opuntioideae están presentes en todo el continente de América desde América del Norte, las Antillas, a la totalidad de América Central hasta los confines más meridionales de América del Sur.



Géneros



Anderson (2001)


En 2001 el botánico estadounidense Edward Frederick Anderson clasificó los siguientes géneros en la subfamilia,:[1]​


  • Austrocylindropuntia

  • Brasiliopuntia

  • Consolea

  • Cumulopuntia

  • Cylindropuntia

  • Grusonia

  • Maihueniopsis

  • Miqueliopuntia

  • Opuntia

  • Pereskiopsis

  • Pterocactus

  • Quiabentia

  • Tacinga

  • Tephrocactus

  • Tunilla


Stuppy (2002)


En 2002 Wolfgang Hermann Stuppy ha clasificado Opuntioideae en cinco tribus:[2]​



  • Austrocylindropuntieae

    • Austrocylindropuntia - Cumulopuntia


  • Cylindropuntieae

    • Cylindropuntia - Grusonia - Pereskiopsis - Quiabentia


  • Opuntieae

    • Brasiliopuntia - Consolea - Miqueliopuntia - Opuntia - Tacinga - Tunilla


  • Pterocacteae
    • Pterocactus


  • Tephrocacteae

    • Maihueniopsis - Tephrocactus


Referencias



  1. ↑ Op. cit. pag. 101


  2. ↑ Stuppy, Op. cit. pagg. 25-58



Bibliografía



  • Edward Frederick Anderson, The Cactus family, pag. 101, Timber press, Portland, 2001 ISBN 0881924989


  • Wolfgang Hermann Stuppy, Seed characters and the generic classification of the Opuntioideae (Cactaceae). In: D. Hunt, N. P. Taylor: Succulent Plant Research. Richmond, Surrey 2002


Enlaces externos



  • Wikimedia Commons alberga una categoría multimedia sobre Opuntioideae.


  • Wikispecies tiene un artículo sobre Opuntioideae.


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