Asteraceae

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Definition

Noun 1. A large family of flowering plants: Asteraceae is the botanical name for a very large and widespread family of flowering plants, commonly known as the aster, daisy, composite, or sunflower family. Plants in this family are characterized by having flower heads composed of many small individual flowers (florets) clustered together to form what appears to be a single flower.

Examples of Usage
  • Noun:
    • Botanists classify the dandelion within the Asteraceae family.
    • The Asteraceae is one of the largest plant families, containing over 23,000 species.
    • Many common garden flowers, such as sunflowers and zinnias, belong to Asteraceae.
Advanced Usage
  • Taxonomic Context: The term is used formally in scientific classification (taxonomy). The family name Asteraceae is often used interchangeably with the older, synonymous name Compositae.
    • The tribe Astereae is a major subgroup within the Asteraceae.
Variants and Related Words
  • Compositae (n): An older, alternative scientific name for the same plant family, still widely used.
    • The family Compositae (Asteraceae) is easily recognized by its composite flower heads.
  • Asteraceous (adj): Relating to or characteristic of the Asteraceae family.
    • The plant exhibits typical asteraceous features.
Synonyms
  • Composite family: A common name referring to the composite structure of the flower heads.
  • Daisy family: A common name derived from one of its most familiar members.
  • Sunflower family: A common name derived from one of its most iconic members.
Related Idioms or Phrases
  • None directly associated. As a formal botanical term, "Asteraceae" is not typically used in idiomatic expressions.
Noun
  1. plants with heads composed of many florets: aster; daisy; dandelion; goldenrod; marigold; lettuces; ragweed; sunflower; thistle; zinnia

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