class Filicopsida


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Noun1.class Filicopsida - ferns
class - (biology) a taxonomic group containing one or more orders
division Pteridophyta, Pteridophyta - containing all the vascular plants that do not bear seeds: ferns, horsetails, club mosses, and whisk ferns; in some classifications considered a subdivision of Tracheophyta
fern - any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores
family Schizaeaceae, Schizaeaceae - small family of mainly tropical ferns
Ophioglossales, order Ophioglossales - coextensive with the family Ophioglossaceae
Filicales, order Filicales, order Polypodiales, Polypodiales - true (leptosporangiate) ferns
Adiantaceae, family Adiantaceae - used in some classification systems for some genera of the family Polypodiaceae (or Pteridaceae)
Cyatheaceae, family Cyatheaceae - tropical tree ferns
Davalliaceae, family Davalliaceae - one of a number of families into which Polypodiaceae has been subdivided in some classification systems
Dennstaedtiaceae, family Dennstaedtiaceae - one of a number of families into which Polypodiaceae has been subdivided in some classification systems
Athyriaceae, Dryopteridaceae, family Athyriaceae, family Dryopteridaceae - alternative names for one of a number of families into which the family Polypodiaceae has been subdivided in some classification systems
family Lomariopsidaceae, Lomariopsidaceae - small family of usually scandent ferns
family Lophosoriaceae, Lophosoriaceae - very small family of tree ferns
family Loxomataceae, Loxomataceae - very small family of New Zealand ferns
Marattiales, order Marattiales - lower ferns coextensive with the family Marattiaceae
Cryptogrammataceae, family Cryptogrammataceae - one of a number of families into which the family Polypodiaceae has been subdivided in some classification systems
family Thelypteridaceae, Thelypteridaceae - genera Thelypteris, Phegopteris, and others