aquatic fern
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Related to aquatic fern: Aquatic plants
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Noun | 1. | aquatic fern - ferns that grow in water fern - any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores clover fern, pepperwort - any of several water ferns of the genus Marsilea having four leaflets pillwort, Pilularia globulifera - European water fern found around margins of bodies of water or in wet acid soil having small globose sporocarps regnellidium, Regnellidium diphyllum - small latex-containing aquatic fern of southern Brazil Azolla caroliniana, Carolina pond fern, mosquito fern, floating fern - small free-floating aquatic fern from the eastern United States to tropical America; naturalized in western and southern Europe Ceratopteris pteridioides, water sprite, floating fern - aquatic fern of tropical America often used in aquariums Ceratopteris thalictroides, floating fern - pantropical aquatic fern |
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