genus ceratopteris

English Thesaurus

1. water ferns (noun.plant)

hypernym	:	fern genus,
definition	:	genera of ferns and fern allies (noun.plant)

member holonym	:	ceratopteris pteridioides, floating fern, water sprite,
definition	:	aquatic fern of tropical America often used in aquariums (noun.plant)

member holonym	:	ceratopteris thalictroides, floating fern,
definition	:	pantropical aquatic fern (noun.plant)

member meronym	:	family parkeriaceae, parkeriaceae,
definition	:	coextensive with the genus Ceratopteris; sometimes included in family Polypodiaceae (noun.plant)