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equisetatae

/ˌɛkwɪsɪˈteɪtiː/

翻译: 木贼纲,是蕨类植物中的一个分类类群,包含现存的木贼属(问荆、节节草等)及其已灭绝的近缘种类,特征是茎分节、叶轮生。

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noun

/ˌɛkwɪsɪˈteɪtiː/formalscientific
  • zh木贼纲,是蕨类植物中的一个分类类群,包含现存的木贼属(问荆、节节草等)及其已灭绝的近缘种类,特征是茎分节、叶轮生。

A taxonomic class of vascular plants commonly known as horsetails and related extinct forms, characterized by jointed stems and whorled leaves.

不可数 · 专有名词

  1. Horsetails and related formsC2formalscientific

    A taxonomic class of primitive, non-flowering vascular plants that includes horsetails and their extinct relatives, characterized by jointed stems and scale-like leaves.

    zh木贼纲

    • Equisetatae were once dominant plants in the Carboniferous period.
    • The class Equisetatae includes the living genus Equisetum.
    • Fossil records show that Equisetatae had a wide distribution millions of years ago.

    同义词sphenopsida