The definition :


Definitions of Group pteridospermae:

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




Are you interested in alternative search :

:common aggroup communal grouping mathematical group radical molecule assemble assort class classify foregather forgather gather matter meet separate set sort sort out substance abelian group accumulation acetyl aggregation :group pteridospermae group pteridospermaphyta pteridospermaphyta taxon taxonomic group pteridosperm seed fern

If you like reading news check: