| 释义 |
family Pteridaceae
Thesaurus| Noun | 1. | family Pteridaceae - one of a number of families into which the family Polypodiaceae has been subdivided in some classification systems; Pteridaceae is itself in turn sometimes further subdividedPteridaceaefern family - families of ferns and fern alliesFilicales, order Filicales, order Polypodiales, Polypodiales - true (leptosporangiate) fernsAcrostichum, genus Acrostichum - in some classification systems placed in family PolypodiaceaeActiniopteris, genus Actiniopteris - terrestrial ferns of tropical Asia and AfricaAdiantum, genus Adiantum - cosmopolitan genus of ferns: maidenhair ferns; in some classification systems placed in family Polypodiaceae or AdiantaceaeAnogramma, genus Anogramma - a genus of ferns belonging to the family PteridaceaeCheilanthes, genus Cheilanthes - small evergreen ferns: lipferns; in some classifications placed in family Polypodiaceae or AdiantaceaeConiogramme, genus Coniogramme - terrestrial ferns of Pacific islands and AsiaCryptogramma, genus Cryptogramma - sometimes placed in family Polypodiaceae or CryptogrammataceaeDoryopteris, genus Doryopteris - small to medium tropical tufted ferns; sometimes placed in family Adiantaceaegenus Jamesonia, Jamesonia - xerophytic ferns of South Americagenus Onychium, Onychium - small terrestrial ferns of Old World tropics and subtropics: clawed ferns; sometimes placed in family Cryptogrammataceaegenus Pellaea, Pellaea - genus of chiefly small rock-loving ferns; in some classification systems it is placed in the family Polypodiaceae or Adiantaceaegenus Pityrogramma, Pityrogramma - terrestrial tropical ferns having fronds with powdery yellowish or white undersides; sometimes placed in family Polypodiaceae or Adiantaceaegenus Pteris, Pteris - large genus of terrestrial ferns of tropics and subtropics; sometimes placed in family Polypodiaceae |
family Pteridaceae
Synonyms for family Pteridaceaenoun one of a number of families into which the family Polypodiaceae has been subdivided in some classification systemsSynonymsRelated Words- fern family
- Filicales
- order Filicales
- order Polypodiales
- Polypodiales
- Acrostichum
- genus Acrostichum
- Actiniopteris
- genus Actiniopteris
- Adiantum
- genus Adiantum
- Anogramma
- genus Anogramma
- Cheilanthes
- genus Cheilanthes
- Coniogramme
- genus Coniogramme
- Cryptogramma
- genus Cryptogramma
- Doryopteris
- genus Doryopteris
- genus Jamesonia
- Jamesonia
- genus Onychium
- Onychium
- genus Pellaea
- Pellaea
- genus Pityrogramma
- Pityrogramma
- genus Pteris
- Pteris
|