noun
water ferns
• Syn: ↑Ceratopteris
• Hypernyms: ↑fern genus
• Member Holonyms: ↑Parkeriaceae, ↑family Parkeriaceae
• Member Meronyms: ↑floating fern, ↑water sprite, ↑Ceratopteris pteridioides, ↑Ceratopteris thalictroides
Useful english dictionary. 2012.