family Parkeriaceae

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Definition
  1. Noun:
    • A family of ferns: "family Parkeriaceae" is a taxonomic family of aquatic ferns, historically considered coextensive with the genus Ceratopteris.
    • A taxonomic classification: In botanical nomenclature, it refers to a specific family within the order Polypodiales, sometimes classified within the larger family Polypodiaceae.
Usage Examples
  • Noun:
    • The aquatic ferns of the family Parkeriaceae are commonly known as water sprite or floating fern.
    • Some botanists argue that family Parkeriaceae should be merged into family Polypodiaceae.
Advanced Usage
  • In taxonomic discussion: The term is used in scientific literature to discuss the classification and evolutionary relationships of ferns.
    • The monograph provided a detailed analysis of the morphology supporting the recognition of family Parkeriaceae.
Variants and Related Words
  • Parkeriaceae: The standard form of the family name, often used without the word "family."
    • Parkeriaceae includes species adapted to aquatic habitats.
  • Ceratopteris: The sole genus historically placed within this family.
    • The genus Ceratopteris is the focus of studies on fern reproduction.
Synonyms
  • Ceratopteridaceae: An alternative family name sometimes used in taxonomic systems.
  • Water fern family: A common descriptive name referring to its aquatic members.
Related Terms
  • Polypodiaceae: The larger fern family within which Parkeriaceae is sometimes included.
    • The relationship between Parkeriaceae and Polypodiaceae is a subject of ongoing research.
  • Pteridophyte: A broader term for ferns and their allies, the group to which this family belongs.
Noun
  1. coextensive with the genus Ceratopteris; sometimes included in family Polypodiaceae

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