Definition

Noun: * A North American plant species: Bidens trichosperma is the scientific name for a specific type of flowering plant commonly known as a bur marigold. It is characterized by its large, showy flowers.

Usage

• This term is primarily used in botanical, scientific, or horticultural contexts to precisely identify this plant species. It is not commonly used in everyday conversation.
• Example: "The wetland restoration project includes the reintroduction of native species like ."

Advanced Usage

• In formal botanical writing, the genus name () is often abbreviated after its first use if the context is clear (e.g., "").
• The specific epithet "" is derived from Greek, meaning "hairy seed," which describes a physical characteristic of the plant's seeds.

Variants and Related Words

• Common Name: Bur marigold, tickseed sunflower, beggar-ticks. These are the names typically used in non-scientific contexts.
• Genus: (the group of related plants to which this species belongs).
• Family: Asteraceae (the daisy or sunflower family, which is the larger plant family).

Synonyms

• Bur marigold (common name equivalent).
• Tickseed sunflower (another regional common name).

Notes on Meaning

• The term refers exclusively to this specific botanical species. It does not have metaphorical or idiomatic meanings in general language use.

Noun

1. North American bur marigold with large flowers