Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
Pteridaceae | Yes | No | No | No |
genus Pellaea | Yes | No | No | No |
Pteridaceae (noun) | genus Pellaea (noun) |
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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 subdivided | genus of chiefly small rock-loving ferns; in some classification systems it is placed in the family Polypodiaceae or Adiantaceae |