genus Psidium

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Thân thiện
Definition
  1. Noun:
    • A taxonomic genus of flowering plants in the myrtle family (Myrtaceae): This genus comprises tropical trees and shrubs, most notably including the guava and several related species. The genus is characterized by its edible fruits, opposite leaves, and flowers with numerous stamens.
Usage Examples
  • Noun:
    • The genus Psidium includes the common guava, Psidium guajava.
    • Botanists study the evolution of fruit size within the genus Psidium.
Advanced Usage
  • In botanical nomenclature: The name "Psidium" is always capitalized when referring to the genus. Species within the genus are referred to using binomial nomenclature (e.g., , the strawberry guava).
    • The research focused on the phylogenetic relationships between various species in Psidium.
Variants and Related Words
  • Psidium guajava (n): The most widely cultivated species, known as the common guava.
  • Psidium cattleianum (n): A species known as the strawberry guava or Cattley guava.
  • Guava (n): The common name for the edible fruit produced by several species within the genus .
Synonyms
  • Guava genus: An informal descriptive synonym.
Related Terms
  • Myrtaceae (n): The plant family to which the genus belongs.
  • Genus (n): A principal taxonomic category ranking above species and below family.
Noun
  1. guavas

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