Definition

Proper noun A taxonomic genus within the family Marattiaceae, containing a single recognized species, Angiopteris evecta, commonly known as the giant fern or king fern. It is characterized by its massive, palm-like fronds and is native to parts of tropical Asia and the Pacific.

Usage

This term is used specifically in scientific, botanical, and taxonomic contexts to refer to this distinct group of ferns. * The fossil record suggests that plants in genus Angiopteris have existed for a very long time. * Genus Angiopteris is of particular interest to botanists studying ancient plant lineages.

Advanced Usage

• In formal taxonomic writing, the genus name is always italicized. When used in a general sense, as in the phrase "genus Angiopteris," it is often not italicized, though the species name () remains italicized.

Variants and Related Words

• Angiopteris: The singular form, often used interchangeably with "genus Angiopteris" in botanical contexts. (e.g., "The morphology of is distinctive.")
• Angiopteris evecta: The sole extant species within this genus.
• Marattiaceae: The plant family to which this genus belongs.
• Tree fern: A common name for , though this term is also used for ferns in other families (e.g., Cyatheaceae).

Synonyms

• (There are no direct common-language synonyms for this precise taxonomic term. In informal contexts, it may be referred to by its common name or family association.)
  • Giant fern (common name for Angiopteris evecta)
  • King fern (common name for Angiopteris evecta)

Different Meanings

This term has a single, specific meaning in scientific classification. It does not have idiomatic meanings or phrasal verbs.

Noun

1. one species: tree fern