请输入您要查询的英文单词:

 

单词 Polystichum
释义

Polystichum

/pəˈlɪstɪkəm/
noun
A genus of mostly evergreen terrestrial ferns of the family Dryopteridaceae, found in montane temperate and tropical regions and also cultivated as garden and house plants; (also polystichum) a fern of this genus (also called holly fern, shield fern).

Origin

Mid 19th century; earliest use found in The Times. From scientific Latin Polystichum, genus name from Hellenistic Greek πολύστιχος in many rows, so called on account of the arrangement of the sori in rows on the underside of the leaflets in many species.

随便看

 

英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/25 14:50:19