Lyginopteris
ریشه و کاربرد
ریشه
From the Greek words 'lygēs' meaning 'flexible' and 'pteron' meaning 'wing'.
مثال
- Lyginopteris was a common plant during the Carboniferous period.
- The fossilized remains of Lyginopteris provide insights into ancient ecosystems.
- Lyginopteris had distinctive fronds and reproductive structures.
تعریف انگلیسی
noun
- genus of fossil seed ferns of the Carboniferous