shield fern

短语

[网络] 盾蕨

词形变化

shield ferns 复数 shield ferns

别名

shieldfern

释义与例句

n.
  1. 1.

    Certain ferns with elements of shield-like appearance, principally of four genera:

    Dryopteris (buckler ferns)

  2. 2.

    Certain ferns with elements of shield-like appearance, principally of four genera:

    Lastreopsis spp.

  3. 3.

    Certain ferns with elements of shield-like appearance, principally of four genera:

    Polystichum spp.

  4. 4.

    Certain ferns with elements of shield-like appearance, principally of four genera:

    Sticherus spp.

    澳大利亚

词汇关系

名词

同义词 1

buckler fern

上位词 1

fern

词源

From the shape of the indusia that cover the fern's sori (spores).

来源：wiktionary