noun
coextensive with the genus Ceratopteris; sometimes included in family Polypodiaceae
• Syn: ↑Parkeriaceae
• Hypernyms: ↑fern family
• Member Holonyms: ↑Filicales, ↑order Filicales, ↑Polypodiales, ↑order Polypodiales
• Member Meronyms: ↑Ceratopteris, ↑genus Ceratopteris
Useful english dictionary. 2012.