Bidens connata

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Thân thiện
Definition
  1. Noun:
    • A species of flowering plant: "Bidens connata" is the scientific name for a specific plant species commonly known as a type of bur marigold. It is characterized by its yellow flowers and barbed seeds (achenes) that stick to fur and clothing. This plant is native to and commonly found in wet, open areas like pastures and meadows in eastern and northern regions of the United States and Canada.
Usage Notes
  • "Bidens connata" is a formal, scientific term used primarily in botany, ecology, and horticulture. In everyday conversation, people are more likely to use its common names.
  • As a proper noun (the scientific name of a species), it is typically written in italics. The genus name ("Bidens") is capitalized, while the species epithet ("connata") is not.
Examples
  • Noun:
    • The wetland survey identified several native species, including Bidens connata.
    • The seeds of Bidens connata are adapted for dispersal by animals.
Advanced Usage
  • In Taxonomic Context: The name follows binomial nomenclature. "Bidens" indicates the genus (a group of related species), and "connata" is the specific epithet that distinguishes this species from others in the same genus, such as or .
Variants and Related Words
  • Common Names:
    • Swamp Beggar-ticks: A frequently used common name.
    • Purple-stemmed Beggar-ticks: Another common name referencing a physical characteristic.
    • Bur Marigold: A general common name for plants in the Bidens genus.
  • Bidens (n): The genus to which this species belongs.
  • Asteraceae (n): The plant family (the daisy or sunflower family) that includes the genus .
Synonyms
  • Swamp Beggar-ticks (noun): The most direct common name synonym.
  • Muhl. ex Willd.: The full scientific citation, including the authority (the botanist(s) who first validly published the name).
Related Terms (Contextual)
  • Forb (n): A broad-leaved herbaceous flowering plant (as opposed to grasses). is a forb.
  • Native Plant (n): A plant that occurs naturally in a particular region. is native to North America.
  • Achene (n): A type of small, dry, one-seeded fruit. The "bur" or "tick" in its common name refers to its barbed achenes.
Noun
  1. bur marigold of eastern and northern United States and Canada common in wet pastures and meadows

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