order Psilophytales
ریشه و کاربرد
ریشه
From the Greek words 'psilos' meaning 'bare' or 'naked', and 'phyton' meaning 'plant', combined with the suffix '-ales' indicating an order.
مثال
- Fossils of plants belonging to the Order Psilophytales have been found in ancient rock formations.
- Psilophytales were among the earliest vascular plants to evolve.
- Members of the Order Psilophytales had simple, leafless stems.
تعریف انگلیسی
noun
- Paleozoic simple dichotomously branched plants of Europe and eastern Canada including the oldest known vascular land plants