genus cyclophorus

Thân thiện

A botanist carefully examines a genus Cyclophorus fern in a greenhouse.

Definition

Noun: 1. A genus of ferns: Genus Cyclophorus is a taxonomic category (genus) comprising a specific group of tropical ferns native to the Old World. These ferns are characterized by having their spore-producing structures (sori) arranged in dense, circular clusters without a protective covering (indusium).

Usage Notes

• This is a highly specialized scientific term used primarily in botany, taxonomy, and biology.
• It functions as a proper noun, referring to a specific, formally named genus. The genus name is always capitalized ().
• In standard writing, the full term "genus " is often used for clarity, though in technical botanical contexts, the italicized alone is sufficient.

Examples

• Scientific Description:
  • The specimen was definitively classified under the genus Cyclophorus.
  • A key characteristic of genus Cyclophorus is the absence of an indusium over its sori.
• Comparative Context:
  • This fern shares morphological features with both genus Cyclophorus and genus Pyrosia.

Advanced Usage

• In Taxonomic Hierarchy: The term is used to denote a rank in biological classification.
  • The family Polypodiaceae contains several genera, including genus Cyclophorus.

Variants and Related Words

• Cyclophorus (n): The abbreviated, italicized form of the genus name used in scientific binomial nomenclature.
  • The species was originally described as Cyclophorus lingua.
• Cyclophorus fern (n): A common name for plants belonging to this genus.
  • The Cyclophorus fern is often found growing on trees as an epiphyte.

Synonyms

• Taxonomic genus Cyclophorus: A more formal synonym emphasizing its classification role.
  • The study focused on the evolutionary history of the taxonomic genus Cyclophorus.

Notes on Different Meanings

• This term has only one specific meaning in modern scientific English: it refers exclusively to this particular genus of ferns. It is not used in general or figurative language.

Học thuật

Noun

1. tropical Old World ferns having closely crowded circular sori and no indusia

Từ đồng nghĩa

• Cyclophorus
• genus Cyclophorus