family Ophioglossaceae


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Noun1.family Ophioglossaceae - a family of succulent ferns of order Ophioglossales; cosmopolitan in distribution
Ophioglossales, order Ophioglossales - coextensive with the family Ophioglossaceae
genus Ophioglossum, Ophioglossum - the type genus of the fern family Ophioglossaceae
Botrychium, genus Botrychium - grape fern; moonwort
genus Helminthostachys, Helminthostachys - one species: terrestrial fern of southeastern Asia and Australia
fern family - families of ferns and fern allies