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blechnum

/ˈblɛk.nəm/

翻译: 乌毛蕨属,主要分布在南半球的地生蕨类植物,有时归入鳞毛蕨科,俗称硬蕨。

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noun

/ˈblɛk.nəm/formalscientific
  • zh乌毛蕨属,主要分布在南半球的地生蕨类植物,有时归入鳞毛蕨科,俗称硬蕨。

A genus of terrestrial ferns, mainly found in the southern hemisphere, sometimes classified within the family Polypodiaceae, commonly known as hard ferns.

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  1. Genus of fernsC2formalscientific

    A genus of terrestrial ferns in the family Blechnaceae, commonly known as hard ferns, with a cosmopolitan distribution mainly in the southern hemisphere.

    zh乌毛蕨属

    • Blechnum species are often found in moist, shaded forest environments.
    • The hard fern, Blechnum spicant, is native to Europe and North America.
    • Botanists study Blechnum for its unique reproductive structures.