Definition

Noun: 1. A flowering plant: Any of numerous cultivated plants belonging to the genus Delphinium, characterized by tall spikes of showy, spurred flowers, often in shades of blue, purple, pink, or white.

Examples of Usage

• Noun:
  • The garden was full of vibrant larkspur in full bloom.
  • She planted a row of pink larkspur alongside the fence.
  • Many species of larkspur are toxic to livestock if ingested.

Advanced Usage

• Botanical context: In horticulture and botany, "larkspur" is often used interchangeably with "delphinium," though some classifications distinguish between annual (larkspur) and perennial (delphinium) species within the genus.
  • The annual larkspur (Consolida) is easier to grow from seed than the perennial delphinium.

Variants and Related Words

• Delphinium (n): The scientific genus name for larkspur; often used as a common name, especially for perennial varieties.
  • The tall blue delphiniums at the back of the border are a classic cottage garden plant.

Synonyms

• Delphinium: (The direct scientific synonym, commonly used in gardening contexts.)

Notes on Meaning

• Caution: All parts of the larkspur plant are considered poisonous to humans and animals. This is a critical distinction from its ornamental beauty.
• Etymology: The common name "larkspur" derives from the resemblance of the flower's nectar-secreting spur to the long, straight hind claw of a lark.

Noun

1. any of numerous cultivated plants of the genus Delphinium