Definition

Noun: 1. A poisonous woody evergreen vine: This term refers to a specific species of climbing plant native to the southeastern United States. It is characterized by its woody stems, evergreen leaves (meaning it retains its leaves year-round), and is known to be toxic. 2. A plant with fragrant yellow funnel-shaped flowers: It is further identified by its distinctive, sweet-smelling flowers, which are yellow and have a funnel or trumpet-like shape.

Usage Examples

• Noun:
  • The fence was covered in the beautiful but toxic Gelsemium sempervirens.
  • Botanists study Gelsemium sempervirens for its unique alkaloids.
  • Despite its danger, Gelsemium sempervirens is sometimes cultivated for its fragrant blooms.

Advanced Usage

• In botanical and horticultural contexts: The term is used precisely to identify this species within scientific writing, plant guides, and safety warnings. It is often italicized in formal writing, as is customary for genus and species names (e.g., ).
• In toxicology: The plant is referenced for its poisonous properties, primarily due to alkaloids like gelsemine.

Variants and Related Words

• Carolina jessamine (n): The most common common name for this plant.
• Yellow jessamine (n): Another frequent common name.
• Evening trumpetflower (n): A less common common name, referring to the flower's shape.
• Gelsemium (n): The genus to which this species belongs. Other species in the genus, like , are also highly poisonous.
• Loganiaceae (n): The plant family (the Logania family) that includes the genus.

Synonyms

• Carolina jasmine (Note: While "jasmine" is a common colloquial name, true jasmines belong to a different plant family, Oleaceae.)
• Yellow jasmine (See note above.)

Notes on Meaning

• Primary Meaning: The term exclusively refers to this specific botanical species. It is a proper scientific name (a binomial) and is not used metaphorically or in idiomatic expressions.
• Caution: All parts of are considered poisonous if ingested, and it should not be confused with non-toxic ornamental vines.

Noun

1. poisonous woody evergreen vine of southeastern United States having fragrant yellow funnel-shaped flowers