Definition

Noun: - A taxonomic family of ferns: Family Davalliaceae is the scientific name for a specific family of ferns, often characterized by their rhizomes and frond structure. In some botanical classification systems, it is one of the groups subdivided from the larger family Polypodiaceae.

Usage Notes

This term is used exclusively in scientific and botanical contexts to classify a particular group of fern plants. It is not used in everyday conversation.

Examples

• Scientific Context:
  • The delicate, lace-like fronds are characteristic of the family Davalliaceae.
  • Some botanists argue that the family Davalliaceae should be merged back into Polypodiaceae.

Advanced Usage

• In Taxonomic Hierarchy: The term is used to denote a rank (family) within the biological classification of plants.
  • The genus Davallia is placed within the family Davalliaceae.

Variants and Related Words

• Davalliaceae: The standard form of the taxonomic family name.
• Davallia (noun): The type genus of the family Davalliaceae, comprising many of the ferns commonly known as "hare's foot ferns" or "rabbit's foot ferns."
• Polypodiaceae (noun): The larger family of ferns from which Davalliaceae is sometimes subdivided.

Synonyms

• Rabbit's foot fern family: A common name sometimes used for this group, referring to the furry rhizomes of some species.
• (Note: In strict scientific nomenclature, is the formal name and synonyms are typically other scientific names from different classification systems.)

Different Meanings

This term has only one specific meaning: it refers to this particular taxonomic family of ferns. There are no idiomatic or colloquial meanings.

Noun

1. one of a number of families into which Polypodiaceae has been subdivided in some classification systems