family Marattiaceae

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Definition

Noun: - Family Marattiaceae: A family of ferns, constituting the order Marattiales. These are chiefly tropical, eusporangiate ferns characterized by having large, sometimes gigantic fronds.

Usage
  • The term is used in scientific and botanical contexts to classify a specific group of primitive ferns.
  • It is a proper noun, referring to the taxonomic family name, and is often capitalized.
Examples
Advanced Usage
  • In phylogenetic studies, the family Marattiaceae is often discussed as a sister group to leptosporangiate ferns.
  • The term may be used in contrast to other fern families like Polypodiaceae or Cyatheaceae.
Variants and Related Words
  • Marattiaceae: The standard form of the family name.
  • Marattiales: The order to which this family belongs.
  • marattioid fern: A common name for ferns belonging to this family.
  • eusporangiate: A key characteristic, describing a type of spore-producing structure found in this family and others like the Ophioglossaceae.
Synonyms
  • Marattia family: An informal synonym.
  • giant fern family: A descriptive synonym referencing the large size of the fronds.
Related Terms
  • frond: The large, divided leaf of a fern, a defining feature of this family.
  • eusporangium: The type of sporangium (spore case) produced by these ferns.
Noun
  1. constituting the order Marattiales: chiefly tropical eusporangiate ferns with gigantic fronds

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