Definition

Noun: 1. A West Indian evergreen shrub: A specific type of flowering plant, Cestrum diurnum, native to the West Indies. It is characterized by its shrubby, evergreen growth and clusters of funnel-shaped white flowers that release their fragrance during the daytime.

Usage Notes

• This is a highly specific botanical term used to refer to a particular species of plant. It is primarily used in scientific, horticultural, or gardening contexts.
• The term is a proper noun (the scientific name of a species) and is typically written in italics: . In common usage, it may also be referred to by its common name, "Day-blooming Jasmine" or "Day Jessamine."

Examples

• Scientific/Gardening Context:
  • The garden's new addition was a beautiful Cestrum diurnum.
  • Unlike its nocturnal relatives, Cestrum diurnum fills the garden with scent during the day.
  • Botanists studied the pollination habits of Cestrum diurnum.

Advanced Usage

• The defining characteristic noted in its name (, from Latin for "of the day") is its diurnal fragrance. This contrasts with many other jasmine-like plants that are fragrant at night.
• It is important to note that while attractive, all parts of are considered toxic if ingested.

Variants and Related Words

• Common Name: Day-blooming Jasmine, Day Jessamine.
• Genus: (a genus of plants in the nightshade family, Solanaceae).
• Related Species: (Night-blooming Jasmine), a closely related species famous for its powerful evening fragrance.

Synonyms

• Day-blooming Jasmine
• Day Jessamine

Notes on Meaning

• This term has a single, precise meaning in botany. It does not have idiomatic or metaphorical uses in everyday language. Its usage is confined to identifying this specific plant species.

Noun

1. West Indian evergreen shrub having clusters of funnel-shaped white flowers that are fragrant by day