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lyginopteridales

/ˌlɪdʒɪnɒptəˈraɪdəliːz/

翻译: 已灭绝的种子蕨类植物目,为泥盆纪时期的化石裸子植物,通常被称为种子蕨。

1 个条目

noun

/ˌlɪdʒɪnɒptəˈraɪdəliːz/formalscientific
  • zh已灭绝的种子蕨类植物目,为泥盆纪时期的化石裸子植物,通常被称为种子蕨。

An extinct order of fossil gymnospermous trees or climbing plants from the Devonian period, commonly known as seed ferns.

专有名词

  1. Extinct seed fernsC2formalscientific

    An extinct order of seed plants from the Paleozoic era, specifically the Devonian and Carboniferous periods, characterized by fern-like foliage and gymnospermous reproduction.

    zh皱羊齿目

    • Lyginopteridales are considered among the earliest seed plants.
    • Fossils of Lyginopteridales have been found in coal deposits.
    • These ancient plants had a unique combination of fern-like leaves and woody stems.

    同义词cycadofilicales