genus Cyperus

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Definition

Noun: - The type genus of the family Cyperaceae: This is the genus that gives its name to the sedge family. It consists of grasslike, rhizomatous herbs (plants with horizontal underground stems) and is found almost worldwide, except in very cold regions.

Usage Notes
  • Capitalization: In biological taxonomy, the genus name is always capitalized and italicized: .
  • Context: The term "genus Cyperus" is used in scientific, botanical, and academic contexts to classify and discuss a specific group of plants within the sedge family.
  • Singular/Plural: As a genus name, it is treated as a singular noun (e.g., "The genus is widespread.").
Examples

  • Scientific Description:

    • The genus Cyperus includes many species commonly known as flatsedges or nutsedges.
    • A key characteristic of the genus Cyperus is its grasslike appearance and triangular stems.

  • Ecological Context:

    • Wetlands are a common habitat for plants belonging to the genus Cyperus.
    • Researchers are studying the invasive potential of certain species within the genus Cyperus.
Advanced Usage
  • In Taxonomic Hierarchy: Used to specify the rank above species and below family.
    • Papyrus, the ancient writing material, was made from Cyperus papyrus, a species in the genus Cyperus.
Variants and Related Words
  • Cyperaceae (n): The plant family to which the genus belongs; the sedge family.
  • Sedge (n): A common name for grasslike plants in the family Cyperaceae, which includes the genus .
  • Flatsedge (n): A common name for many plants in the genus .
  • Nutsedge (n): A common name for weedy species in the genus , such as (purple nutsedge).
Synonyms
  • Type genus of Cyperaceae: This is the precise scientific synonym, as "genus Cyperus" is defined by being the type genus for its family.
Related Phrases
  • Member of the genus Cyperus: A phrase used to describe an individual species belonging to this genus.
    • Cyperus iria is a member of the genus Cyperus found in rice fields.
  • Species of Cyperus: Used to refer to one or more specific types within the genus.
    • Several species of Cyperus are used in traditional medicine.
Noun
  1. type genus of Cyperaceae; grasslike rhizomatous herbs; cosmopolitan except very cold regions

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