Definition

Noun: 1. A taxonomic genus of flowering plants: A genus within the family Asteraceae (the aster, daisy, or sunflower family). It is a monotypic genus, meaning it contains only one recognized species.

Usage

• This term is used in scientific, botanical, and horticultural contexts to classify a specific group of plants.
• It is always capitalized as it is a proper noun (a genus name).
• Example: "The plant was reclassified and placed within the genus Callistephus."

Examples

• "Genus Callistephus is native to China and parts of Asia."
• "The most famous member of genus Callistephus is the China aster."
• "In botanical nomenclature, Callistephus is the genus, and is the species."

Advanced Usage

• In formal botanical writing, the genus name is often italicized: Callistephus.
• When used with the species name to form the binomial (scientific name), the entire phrase is italicized, with only the genus capitalized: Callistephus chinensis.

Variants and Related Words

• Callistephus (n): The standard form of the genus name, often used interchangeably with "genus Callistephus" in less formal scientific text.
• Callistephus chinensis (n): The sole species within this genus, commonly known as the China aster or annual aster.
• Monotypic genus (n): A taxonomic category containing only one species, which is the case for genus Callistephus.

Synonyms

• Monotypic genus Callistephus (A more precise synonym emphasizing its single-species status).

Related Terms and Context

• Asteraceae (n): The plant family to which genus Callistephus belongs.
• Taxonomy (n): The science of classification, within which the concept of a genus is fundamental.
• Binomial nomenclature (n): The two-part naming system (genus + species) used for all organisms.

Noun

1. one species: erect Asiatic herb with large flowers