FLOATING FERN


Meaning of FLOATING FERN in English

noun

1. : any of several aquatic ferns of the genus Ceratopteris (especially C. thalictroides and C. pteridoides ) often used in aquariums — called also water sprite

2. : floating moss ; also : a related plant ( Azolla caroliniana )

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.