floating fern

1. (noun) aquatic fern of tropical America often used in aquariums
Synonyms: Ceratopteris pteridioides, water sprite
Related Words: aquatic fern, water fern

2. (noun) pantropical aquatic fern
Synonyms: Ceratopteris thalictroides
Related Words: aquatic fern, water fern

3. (noun) small free-floating aquatic fern from the eastern United States to tropical America; naturalized in western and southern Europe
Synonyms: Azolla caroliniana, Carolina pond fern, mosquito fern
Related Words: aquatic fern, water fern



Terms and Conditions of Use / Copyright Notice