Definition

Noun: 1. A tropical African flowering plant: Cacalia javanica is the scientific name for a specific annual plant species native to tropical Africa. It is characterized by its distinctive, bright red, tassel-shaped flower heads.

Usage Notes

• This term is a proper noun referring to a specific biological species. It is always written in italics in scientific contexts: .
• The word is used almost exclusively in botanical, horticultural, or scientific writing. It is a technical term, not commonly used in everyday conversation.
• The genus name () is capitalized, while the species epithet () is not.

Examples

• Scientific Context:
  • The study focused on the pollination mechanisms of Cacalia javanica.
  • A specimen labeled Cacalia javanica was added to the herbarium collection.
• Horticultural Context:
  • The botanical garden has successfully cultivated Cacalia javanica in its greenhouse.

Advanced Usage

• Taxonomic Classification: The full classification places the species within a hierarchy: Kingdom (Plantae), Order (Asterales), Family (Asteraceae), Genus (), Species ().
• Synonym in Taxonomy: The reference context notes it is "sometimes placed in genus ," indicating its taxonomic classification has been debated. It may have a different, currently accepted genus name in modern botanical nomenclature.

Variants and Related Words

• Common Name: This plant may be known by a local or descriptive common name (e.g., "scarlet tassel flower"), but is its precise identifier.
• Abbreviation: In repeated scientific text, it can be abbreviated as after its first full mention.
• Related Terms:
  • Annual (adj.): A plant that completes its life cycle in one year.
  • Tassel (n.): A dangling cluster of threads or cords, describing the shape of the flower head.
  • Inflorescence (n.): The complete flower head of a plant including stems, stalks, bracts, and flowers.

Synonyms

• Scientific Synonym: Depending on current taxonomic revision, this plant may have an equivalent scientific name in a different genus (e.g., a name in the genus ). There is no true everyday synonym for a precise scientific name.

Word Origin and History

• Etymology: The name is Latinized scientific nomenclature.
  • Cacalia: The genus name, derived from an ancient Greek name used by Dioscorides for a different plant.
  • javanica: A Latin adjective meaning "of or from Java" (an island in Indonesia). This is a misnomer, as the plant is native to Africa, not Java. This sometimes occurred in early botany when specimen origins were mislabeled.

Noun

1. tropical African annual having scarlet tassel-shaped flower heads; sometimes placed in genus Cacalia