genus angraecum

Thân thiện

A botanist carefully sketches a rare genus Angraecum orchid in a greenhouse.

Definition

Noun: - A taxonomic category of plants: "Genus Angraecum" is the scientific name for a specific group of tropical orchids. It is a genus within the orchid family (Orchidaceae), comprising Old World epiphytic species known for their often large and showy flowers, which can have unusual or striking forms.

Usage Examples

• Noun:
  • The rare orchid belongs to the genus Angraecum.
  • Botanists are studying the evolutionary history of genus Angraecum.
  • Several species within genus Angraecum are known for their long nectar spurs.

Advanced Usage

• In botanical nomenclature: The name is always italicized in scientific writing. The genus name () is capitalized, while the specific epithet (species name) is lowercase (e.g., ).
  • The famous Darwin's orchid is classified as Angraecum sesquipedale.

Variants and Related Words

• Angraecum (n): The abbreviated, common way to refer to the genus in horticultural and botanical contexts.
  • She has a beautiful collection of Angraecum orchids.
• Angraecoid (adj): Describing characteristics typical of or relating to this genus.
  • The flower has a distinctive angraecoid structure.

Synonyms

• Angraecum: (Used interchangeably as the common name for the genus in non-scientific contexts).

Notes on Meaning

• This term is highly specific to botany and horticulture. Its primary meaning is taxonomic, referring to a precise biological classification. The reference to "sometimes grotesque" flowers highlights a notable characteristic of some species within this group, describing their unusual, elaborate, or fantastical appearance rather than being unpleasing.

Học thuật

Noun

1. genus of tropical Old World epiphytic orchids with showy flowers sometimes grotesque

Từ đồng nghĩa

• genus Angrecum
• Angraecum
• genus Angraecum