cyperus rotundus

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cyperus rotundus

A gardener carefully removes cyperus rotundus from a vegetable patch.

Definition
  1. Noun:
    • A widely distributed perennial sedge having small edible nutlike tubers: Cyperus rotundus is the scientific name for a perennial plant species in the sedge family (Cyperaceae). It is characterized by its grass-like appearance, triangular stems, and the production of small, round, edible tubers underground. It is found in many tropical and temperate regions worldwide.
Usage Examples
  • Noun:
    • The field was infested with Cyperus rotundus, making it difficult to grow crops.
    • Farmers consider Cyperus rotundus one of the world's most problematic weeds.
    • Despite being a weed, the tubers of Cyperus rotundus are sometimes used in traditional medicine.
Advanced Usage
  • In Botanical/Ecological Context: The term is used precisely in scientific and agricultural writing to identify the specific species, often discussing its invasive nature, biology, or control methods.
    • The study focused on the allelopathic effects of Cyperus rotundus on rice seedlings.
  • In Ethnobotany/Herbalism: The term is used when discussing the plant's historical or contemporary uses by humans.
    • Extracts from Cyperus rotundus have been analyzed for their potential pharmacological properties.
Variants and Related Words
  • Common Names: The species is known by many common names including nutgrass, nutsedge, coco grass, and purple nutsedge. These are not synonyms for the scientific term but refer to the same plant.
    • Nutgrass (Cyperus rotundus) is hard to eradicate because of its deep tubers.
  • Related Species: Other species within the genus, such as (yellow nutsedge).
    • Both Cyperus rotundus and Cyperus esculentus are invasive sedges.
Synonyms
  • Scientific Synonym: There are no direct single-word synonyms for the precise scientific binomial . In general contexts, nutsedge or nutgrass can be used to refer to this plant, but these terms are less specific and may refer to similar species.
Related Phrases/Compounds
  • "Cyperus rotundus L.": The abbreviation "L." following the name stands for "Linnaeus," indicating Carl Linnaeus as the authority who first formally described the species.
    • The complete taxonomic citation is Cyperus rotundus L.
  • "Tubers of Cyperus rotundus": A common phrase specifying the part of the plant used.
    • The tubers of Cyperus rotundus are collected for herbal preparations.
cyperus rotundus

A gardener carefully removes cyperus rotundus from a vegetable patch.

Noun
  1. a widely distributed perennial sedge having small edible nutlike tubers

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