genus carduus

Thân thiện

A botanist carefully examines a specimen of the genus Carduus.

Definition

Noun: - A taxonomic category in biological classification: "genus Carduus" refers to a specific genus within the plant family Asteraceae, comprising a group of related species commonly known as thistles. - A group of Old World plants: This genus includes annual or perennial herbaceous plants, typically characterized by spiny leaves and stems, and often with purple flower heads.

Usage Examples

• Noun:
  • The botanist specialized in studying the genus Carduus.
  • Several species within genus Carduus are considered invasive weeds.

Advanced Usage

• In taxonomic hierarchy: Used in scientific contexts to denote a rank above species and below family.
  • The classification places genus Carduus within the tribe Cardueae.

Variants and Related Words

• Carduus (n): The standardized Latin name for the genus, often used interchangeably in scientific literature.
• Thistle (n): The common name for many plants in this genus and related genera.

Synonyms

• Thistle genus: A descriptive synonym emphasizing the common name of its members.
• Plume thistles: A common name for some species within this genus.

Related Phrases

• Member of genus Carduus: A phrase used to describe an individual species belonging to this taxonomic group.
  • Carduus nutans is a well-known member of genus Carduus.

Notes

• This term is primarily used in scientific, botanical, and horticultural contexts. It is not typically used in everyday conversation.

Học thuật

Noun

1. genus of annual or perennial Old World prickly thistles

Từ đồng nghĩa

• Carduus
• genus Carduus