filicales
1. [ noun ] (biology,botany) true (leptosporangiate) ferns
Synonyms: Polypodiales order_Polypodiales order_Filicales
Related terms: plant_order Filicopsida Polypodiaceae Aspleniaceae Azollaceae Gleicheniaceae Parkeriaceae Vittariaceae Osmundaceae Blechnaceae Dicksoniaceae Oleandraceae Pteridaceae Hymenophyllaceae