Word Study
pteridospermae
WORDNET DICTIONARY
Noun pteridospermae has 1 sense
- pteridospermae(n = noun.plant) group pteridospermae, group pteridospermaphyta, pteridospermaphyta - used in some classification systems: a group of extinct fossil gymnosperms coextensive with the order Cycadofilicales; Array is a kind of taxon, taxonomic category, taxonomic group
For further exploring for "pteridospermae" in Webster Dictionary Online