genus Colocasia

Học thuật
Thân thiện
Definition

Noun: 1. A small genus of perennial tuberous herbs: "genus Colocasia" is the scientific name for a small group of flowering plants. These plants are characterized by being perennial (living for more than two years) and having tuberous roots (thickened, fleshy underground stems). They are native to tropical regions of Asia. The most well-known species within this genus is Colocasia esculenta, commonly called taro.

Usage Notes
  • "Genus Colocasia" is a formal, scientific term used primarily in botany, biology, and horticulture. It is always written in italics in academic texts, with the genus name () capitalized.
  • In everyday language, people typically refer to the common plants within this genus, such as "taro" or "elephant ear," rather than using the scientific genus name.
Examples
  • Scientific Context:
    • The plant was classified under genus Colocasia due to its distinctive inflorescence and tuberous growth habit.
    • Genus Colocasia includes several species valued for their edible corms.
  • General Context:
    • Taro, a member of genus Colocasia, is a staple food in many Pacific islands.
Advanced Usage
  • Taxonomic Hierarchy: In biological classification, "genus Colocasia" is a rank within the family Araceae (the arum family). It groups together species that share key structural characteristics.
    • The phylogenetic study confirmed the placement of genus Colocasia within the subfamily Aroideae.
Variants and Related Words
  • Colocasia (n): The abbreviated form of the genus name, used interchangeably in scientific discourse.
    • Several Colocasia species are cultivated as ornamental plants for their large, attractive leaves.
  • Taro (n): The common name for , the most economically important species in this genus.
    • Poi is a traditional Hawaiian dish made from pounded taro root.
  • Elephant Ear (n): A common name for plants in genus Colocasia and the related genus , referring to the shape and size of their leaves.
    • The garden was filled with elephant ears and other tropical foliage.
Synonyms
  • Arum family genus: A descriptive synonym referencing its plant family. (Note: This is a general description, not a precise taxonomic synonym).
Noun
  1. small genus of perennial tuberous herbs of tropical Asia: taro

Từ đồng nghĩa