英日字典: order_psilophytales
The order_psilophytales has 1 Senses.
- psilophytales, order psilophytales
- Paleozoic simple dichotomously branched plants of Europe and eastern Canada including the oldest known vascular land plants
- ヨーロッパおよびカナダ東部の古生代の二叉分岐植物で、最古の維管束植物も含まれる
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