|
Definition of Group pteridospermaphyta
1. Noun. Used in some classification systems: a group of extinct fossil gymnosperms coextensive with the order Cycadofilicales.
Exact synonyms: Group Pteridospermae, Pteridospermae, Pteridospermaphyta
Generic synonyms: Taxon, Taxonomic Category, Taxonomic Group
Generic synonyms: Taxon, Taxonomic Category, Taxonomic Group