Definition

Noun: 1. A tropical American shrub or small tree: This term refers to a specific evergreen plant species native to tropical regions of the Americas. It is characterized by its glossy, dark green, narrow leaves and its showy, fragrant flowers. All parts of this plant are highly toxic.

Usage Examples

• Noun:
  • The Thevetia peruviana in the corner of the garden is blooming with beautiful yellow flowers.
  • Due to its high toxicity, Thevetia peruviana should be planted with caution, especially in areas accessible to children and pets.
  • The milky sap of Thevetia peruviana contains potent cardiac glycosides.

Advanced Usage

• In Botanical/Horticultural Context: The name is used precisely to identify the species within scientific, gardening, or ecological discussions.
  • The study focused on the pollination mechanisms of Thevetia peruviana.
• In Toxicology/Medical Context: The term is used when discussing plant poisoning, as it is a well-known toxic species.
  • The case report described accidental ingestion of Thevetia peruviana seeds.

Variants and Related Words

• Common Names: This plant is widely known by several common names, which are often used interchangeably in non-scientific contexts.
  • Yellow Oleander: The most frequently used common name, referring to its typical flower color and resemblance to true oleander (Nerium oleander).
  • Lucky Nut: A common name, particularly in the Caribbean, referring to its seed.
  • Cascabela thevetia: This is a synonym for the scientific name, sometimes used in botanical literature.

Synonyms

• Yellow Oleander (n): The primary common name synonym.
• Lucky Nut (n): A regional common name synonym.

Notes on Different Meanings

• The term "Thevetia peruviana" has a single, specific meaning as the scientific (Latin) name for a particular toxic plant species. It does not have metaphorical or idiomatic uses. Its usage is almost exclusively confined to botanical, horticultural, and toxicological contexts.

Noun

1. tropical American shrub or small tree having glossy dark green leaves and fragrant saffron yellow to orange or peach- colored flowers; all parts highly poisonous