FAQs About the word pteridospermae

Pterosperms

used in some classification systems: a group of extinct fossil gymnosperms coextensive with the order Cycadofilicales

No synonyms found.

No antonyms found.

pteridosperm => Seed fern, pteridophyte => Ferns and allies, pteridophyta => Ferns, pteridology => Pteridology, pteridologist => pteridologist,