请输入您要查询的英文单词:

 

单词 Polypodium
释义

Polypodium

英语百科

Polypodium

Sori, borne on the back of the leaflet, are globose and naked as in this Polypodium amorphum
Polypodium formosanum cv. 'Cristatum'
Polypodium nipponicum

Polypodium is a genus of 75–100 species of true ferns, widely distributed throughout the world, with the highest species diversity in the tropics. The name is derived from Ancient Greek poly (πολύ) "many" + podion (πόδιον) "little foot", on account of the foot-like appearance of the rhizome and its branches. They are commonly called polypody or rockcap fern, but for many species unique vernacular names exist.

随便看

 

英汉双解词典包含3607232条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
京ICP备09058993号 更新时间:2025/8/16 4:18:11