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eusporangiate

/ˌjuː.spəˈræn.dʒi.eɪt/

翻译: 植物学术语,指某些蕨类植物孢子囊的一种发育类型,其孢子囊壁由多个原始细胞共同形成。

1 个条目

adjective

/ˌjuː.spəˈræn.dʒi.eɪt/formalscientific
  • zh植物学术语,指某些蕨类植物孢子囊的一种发育类型,其孢子囊壁由多个原始细胞共同形成。

A botanical term describing a type of sporangium development in certain ferns where the sporangium wall is derived from multiple initial cells.

  1. Having sporangia from epidermal cellsC2formalscientific

    Describing ferns whose sporangia develop from a group of epidermal cells, rather than from a single cell.

    zh真蕨型孢子囊的

    • Eusporangiate ferns are considered more primitive than leptosporangiate ferns.
    • The development of the sporangium in eusporangiate species involves multiple initial cells.
    • Botanists classify certain ancient fern families as eusporangiate.