请输入您要查询的英文单词:

 

单词 propagule
释义

propagule

/ˈprɒpəɡjuːl /
noun Botany
A vegetative structure that can become detached from a plant and give rise to a new plant, e.g. a bud, sucker, or spore.Many plant species can reproduce clonally by creeping roots or stems, propagules such as bulbils and tubers, or agamous seeds....
  • The development of small vegetative propagules with bulbils within the florets (inflorescence proliferation) is also common.
  • This may not be an unexpected outcome given that the sediment on the floodplains may not have contained sufficient seeds or vegetative propagules of this species.

Origin

Mid 19th century: from modern Latin propagulum 'small shoot', diminutive of propago 'shoot, runner'.

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:2025/3/23 17:26:16