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pteridaceae |
1 definition found From WordNet r 1.6 [wn]: Pteridaceae n : one of a number of families into which the family Polypodiaceae has been subdivided in some classification systems; Pteridaceae is itself in turn sometimes subdivided into the families Actiniopteridaceae Adiantaceae; Cryptogrammataceae; includes genera Acrostichum; Adiantopsis Adiantum; Anogramma; Bommeria Cheilanthes; Coniogramme; Doryopteris; Gymnopteris Hemionitis Jamesonia; Paraceterach Pellaea; Pityrogramma; Pteris; Ptilopteris [syn: {Pteridaceae}, {family Pteridaceae}]
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