pteridospermae

Nouns

(n) used in some classification systems: a group of extinct fossil gymnosperms coextensive with the order Cycadofilicales group Pteridospermae, group Pteridospermaphyta, Pteridospermaphyta,

Synonyms

group Pteridospermae group Pteridospermaphyta Pteridospermaphyta

Words of close approximity