trifid bur marigold

Thân thiện

A bee lands on a yellow trifid bur marigold in a sunny meadow.

Definition

Noun: 1. A specific plant species: Trifid bur marigold is the common name for a species of flowering plant in the aster family, scientifically known as Bidens tripartita. It is characterized by its three-part (trifid) leaves and small, yellow, burr-like seed heads.

Usage

• The term is used specifically in botany, horticulture, and nature descriptions to identify this particular species of bur marigold.
• It functions as a countable noun.

Examples

• "We identified trifid bur marigold growing along the muddy bank of the stream."
• "The trifid bur marigold is distinguished from other species by its deeply lobed leaves."
• "These sticky seeds belong to the trifid bur marigold."

Advanced Usage

• The name is often used in field guides and botanical keys for plant identification.
• It may be abbreviated in scientific or technical writing to "" after the full name has been introduced.

Variants and Related Words

• Bur marigold: The general common name for plants in the genus .
• Bidens tripartita: The scientific (Latin) name for the species.
• Sticktight: A common name for plants in this genus, referring to their clinging seeds.
• Three-lobe beggarticks: Another common name for the same species.

Synonyms

• Three-part beggarticks
• Trifid beggarticks

Notes

• This is a compound noun where "trifid" (meaning divided into three parts) describes the specific type of "bur marigold." The term is always used as a single unit to name the plant.
• There are no distinct phrasal verbs or idioms associated with this specific botanical term.

Học thuật

Noun

1. bur marigold of temperate Eurasia

Từ đồng nghĩa

• European beggar-ticks
• trifid beggar-ticks
• Bidens tripartita