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cycadophytina

/ˌsaɪ.kə.dəʊˈfaɪ.tɪ.nə/

1 entry

noun

/ˌsaɪ.kə.dəʊˈfaɪ.tɪ.nə/C2formalscientific
  • ruТаксономическое подразделение голосеменных растений, включающее пальмоподобные растения, охватывающее современный порядок саговниковые (Cycadales) и несколько вымерших порядков; иногда классифицируется как класс (Cycadopsida) или подраздел (Cycadophytina или Cycadophyta).

A taxonomic subdivision of gymnosperms that includes palm-like plants, encompassing the living order Cycadales and several extinct orders; it is sometimes classified as a class (Cycadopsida) or a subdivision (Cycadophytina or Cycadophyta).

uncountable · proper noun

  1. Palmlike gymnospermsC2formalscientific

    A subdivision of gymnosperms that includes the surviving order Cycadales and several extinct orders; characterized by palmlike or fernlike leaves and a thick, woody trunk.

    ruПальмоподобные голосеменные

    • Cycadophytina includes both living cycads and many fossil forms.
    • The classification of Cycadophytina is debated among botanists.
    • Fossil records show that Cycadophytina were abundant during the Mesozoic era.

    Synonymscycadophyta