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sphenopsida

/sfɪˈnɒp.sɪ.də/

Traduction: Classe taxonomique de plantes vasculaires comprenant les prêles et leurs parents éteints, caractérisée par des tiges articulées et des feuilles verticillées.

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noun

/sfɪˈnɒp.sɪ.də/C2formalscientific
  • frClasse taxonomique de plantes vasculaires comprenant les prêles et leurs parents éteints, caractérisée par des tiges articulées et des feuilles verticillées.

A taxonomic class of vascular plants that includes horsetails and their extinct relatives, characterized by jointed stems and whorled leaves.

indénombrable · nom propre

  1. Horsetails and related formsC2formalscientific

    A class of vascular plants that includes horsetails and their extinct relatives, characterized by jointed stems and whorls of leaves.

    frSphénopsida

    • Sphenopsida are known for their distinctive ribbed stems.
    • Fossil records show that Sphenopsida were abundant during the Carboniferous period.
    • Modern horsetails are the only surviving members of the Sphenopsida class.