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psilopsida的英文翻译是什么意思,词典释义与在线翻译:
英英释义
Noun:
-
whisk ferns; comprising the family Psilotaceae or Psilotatae: vascular plants with no roots, partial if any leaf differentiation, and rudimentary spore sacs
psilopsida的用法和样例:
例句
- In most modern classifications they are placed in the class Psilopsida of the Filicinophyta.
在大多数现代分类系统中,它们被分为真蕨植物门裸蕨植物亚门裸蕨纲。