black-eyed Susan vine

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Definition

Noun: 1. A tropical African climbing plant (Thunbergia alata) cultivated for its showy, typically yellow or orange flowers that have a distinctive dark brown or purple central disc, resembling a dark eye.

Usage
  • The black-eyed susan vine is a popular annual vine for covering trellises and fences in warm climates.
  • She planted black-eyed susan vine in a hanging basket, and its cheerful flowers spilled over the edges.
  • Unlike the perennial (also called Black-eyed Susan), the black-eyed susan vine is a tender climber.
Advanced Usage
  • The term is used specifically in horticulture and gardening to distinguish this climbing species from other plants with similar common names, such as .
  • It can be referred to metonymically to describe the characteristic flower's appearance: "The garden wall was a curtain of yellow with dark eyes, courtesy of the black-eyed susan vine."
Variants and Related Words
  • Thunbergia alata: The botanical Latin name for the black-eyed susan vine.
  • Clock vine: Another common name for the same plant.
  • Black-eyed Susan: This common name typically refers to a different, non-climbing plant in the genus . The shared name is due to the similar dark-centered flower.
Synonyms
  • Clock vine
  • Thunbergia (in casual gardening contexts, using the genus name)
Related Phrases
  • To grow like a black-eyed susan vine: An informal expression suggesting vigorous, fast growth in warm conditions. (e.g., "The seedlings grew like a black-eyed susan vine once the summer heat arrived.")
Noun
  1. tropical African climbing plant having yellow flowers with a dark purple center

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