Group Pteridospermaphyta (Noun)
Meaning
Used in some classification systems: a group of extinct fossil gymnosperms coextensive with the order Cycadofilicales.
Classification
Nouns denoting plants.
Examples
- The group Pteridospermaphyta is used in some classification systems to refer to a group of extinct fossil gymnosperms.
- The Pteridospermaphyta are characterized by their fern-like leaves and seed-producing structures.
- Some botanists consider the Pteridospermaphyta to be a distinct group of plants that evolved during the Paleozoic era.
- The Pteridospermaphyta are often found in fossil deposits from the Carboniferous period.
- The group Pteridospermaphyta is coextensive with the order Cycadofilicales in some classification systems.