Common brassbuttons vs Dauphin A Bec Blanc

Cotula coronopifolia compared with Lagenorhynchus albirostris

Taxonomic Classification

Rank	Common brassbuttons	Dauphin A Bec Blanc
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Magnoliophyta (被子植物門)	Chordata (脊索動物)
Class	Magnoliopsida (モクレン綱)	Mammalia (哺乳類)
Order	Asterales (キク目)	Cetacea (Whales & Dolphins)
Family	Asteraceae (Daisy Family)	Delphinidae (Oceanic Dolphins)
Genus	Cotula	Lagenorhynchus
Species	Cotula coronopifolia	Lagenorhynchus albirostris

Conservation Status

Common brassbuttons

NE — Not Evaluated

Dauphin A Bec Blanc

NE — Not Evaluated

Physical Characteristics

Attribute	Common brassbuttons	Dauphin A Bec Blanc
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common brassbuttons

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Africa (Morocco), Asia (Japan), Europe (15 countries), North America (Canada, Mexico, United States), and South America (6 countries).

Dauphin A Bec Blanc

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Common brassbuttons

Common brassbuttons (<em>Cotula coronopifolia</em>) is a small annual or perennial herb with a remarkably broad global distribution, occurring across Africa, Asia, Europe, North America, and South America. This species typically inhabits diverse terrestrial environments, often colonizing wet or damp areas such as salt marshes, mudflats, stream margins, and disturbed roadsides. The common brassbuttons has not been formally evaluated on the IUCN Red List. A member of the family Asteraceae, it produces distinctive button-like yellow flowerheads that give the species its common name. Originally native to southern Africa, the species has spread widely and is considered naturalized or invasive in many regions outside its native range. It often thrives in seasonally flooded habitats and tolerates saline soils, demonstrating considerable ecological flexibility. Biological traits of this species remain poorly documented in the scientific literature.