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royal fern

/ˈrɔɪəl fɜːn/

翻译: 一种大型落叶蕨类植物(Osmunda regalis),分布于欧洲、非洲和亚洲,特征是高耸的羽状叶和顶端独特的能育孢子结构。

1 个条目

phrase

/ˈrɔɪəl fɜːn/formalscientific
  • zh一种大型落叶蕨类植物(Osmunda regalis),分布于欧洲、非洲和亚洲,特征是高耸的羽状叶和顶端独特的能育孢子结构。

A large, deciduous fern species (Osmunda regalis) native to Europe, Africa, and Asia, characterized by its tall, feathery fronds and distinctive fertile spore-bearing structures at the top.

  1. A species of fernC1formal

    A large, deciduous fern (Osmunda regalis) with fronds resembling a royal crown, typically found in wet, boggy areas.

    zh一种蕨类植物

    • The royal fern grows abundantly in the shaded marshlands.
    • Botanists studied the unique spore structure of the royal fern.
    • In autumn, the fronds of the royal fern turn a beautiful golden brown.