tickseed sunflower
Noun: 1. A North American flowering plant of the genus Bidens, specifically Bidens aristosa or similar species, characterized by its bright yellow, daisy-like flowers and barbed seeds that resemble ticks. It is a type of bur marigold.
This term is used specifically in botany and horticulture to identify a particular species of wildflower. It is a compound noun where "tickseed" describes the plant's seeds, and "sunflower" describes its flower's appearance. * The meadow was full of tickseed sunflower, adding a splash of late-summer gold. * Botanists study the tickseed sunflower for its resilience in prairie ecosystems.
- The name is often used in contrast to other species or true sunflowers () to specify this particular plant's seed morphology and habitat.
- Bur marigold: A common name for plants in the genus, referring to their clinging, burr-like seeds.
- Bidens aristosa: The primary scientific name for the most common species referred to as tickseed sunflower.
- Tickseed: A general name for plants whose seeds resemble ticks, which can also refer to plants in the genus.
- Beggarticks: Another common name for plants, also referring to the seeds' tendency to stick to clothing.
- Bur beggarticks: A name combining the "bur" and "beggarticks" descriptors.
This is a specific botanical common name. The meaning is fixed and does not have idiomatic or phrasal verb uses. Its core meaning combines the descriptive elements of its seeds ("tickseed") and its flower's resemblance to a sunflower.
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North American bur marigold with large flowers
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