pteridospermaphyta

Noun pteridospermaphyta has 1 sense

• pteridospermaphyta(n = noun.plant) group pteridospermae, group pteridospermaphyta, pteridospermae - used in some classification systems: a group of extinct fossil gymnosperms coextensive with the order Cycadofilicales;
is a kind of taxon, taxonomic category, taxonomic group