fern ally

短语

[网络] 蕨类同源

词形变化

fern allies 复数 fern allies

别名

fernally

释义与例句

n.
  1. 1.

    Any of a diverse group of seedless vascular plants that disperse by shedding spores to initiate an alternation of generations, but are not true ferns.

    生物 植物学

词汇关系

名词

上位词 1

pteridophyte

下位词 5

club moss horsetail lycopod quillwort whisk fern