Definition

1. Noun:
   • A large treelike shrub: "Coreopsis gigantea" is a specific species of shrub that grows to a significant size, resembling a small tree in its form and stature.
   • Characterized by feathery leaves and large yellow flower heads: The plant is distinguished by its delicate, finely-divided leaves and its prominent clusters of bright yellow flowers.
   • Native habitat: It is a plant species native to and primarily found in coastal southern California.

Usage Examples

• Noun:
  • The coastal bluffs were dotted with the vibrant yellow of Coreopsis gigantea.
  • Botanists study the drought tolerance of Coreopsis gigantea.
  • A specimen of Coreopsis gigantea is the centerpiece of the native plant garden.

Advanced Usage

• In botanical classification: The term is used in scientific and horticultural contexts to precisely identify this species within the genus .
  • Coreopsis gigantea is a member of the Asteraceae family.

Variants and Related Words

• Coreopsis (n): The genus name for a group of flowering plants commonly called tickseed.
• Giant coreopsis (n): A common name for .
• Tickseed (n): A general common name for plants in the genus.

Synonyms

• Giant coreopsis: The most direct common name synonym.
• Tree coreopsis: A descriptive name referencing its shrubby, treelike form.

Notes on Usage

• Scientific Terminology: "Coreopsis gigantea" is a binomial nomenclature (genus + species). It is typically written in italics in formal botanical texts.
• Context: This term is highly specific and is primarily used in scientific, ecological, gardening, and regional descriptive contexts related to the flora of California. It is not a common word in general conversation.

Noun

1. large treelike shrub having feathery leaves and clusters of large yellow flower heads; coastal southern California