Coastal Ragweed vs 鳞斑蜂鸟

Ambrosia hispida compared with Adelomyia melanogenys

Taxonomic Classification

Rank	Coastal Ragweed	鳞斑蜂鸟
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Magnoliophyta (木兰植物门)	Chordata (脊索动物门)
Class	Magnoliopsida (木兰纲)	Aves (鳥綱)
Order	Asterales (菊目)	Apodiformes (雨燕目)
Family	Asteraceae (Daisy Family)	Trochilidae
Genus	Ambrosia	Adelomyia
Species	Ambrosia hispida	Adelomyia melanogenys

Conservation Status

Coastal Ragweed

LC — Least Concern

鳞斑蜂鸟

LC — Least Concern

Physical Characteristics

Attribute	Coastal Ragweed	鳞斑蜂鸟
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Coastal Ragweed

Habitat

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

Range

Found in Cuba.

鳞斑蜂鸟

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Coastal Ragweed

Coastal ragweed (Ambrosia hispida) is a perennial herb in the family Asteraceae, native to the coastal dunes, sandy beaches, and cays of Cuba, the Bahamas, and the wider Caribbean region. It grows in pioneer beach and dune vegetation, often forming spreading colonies that help stabilise loose coastal sands. Like other members of the genus Ambrosia, it bears inconspicuous greenish-white flowers arranged in racemes; male flower heads produce wind-dispersed pollen that can trigger allergic rhinitis in sensitive individuals. The deeply lobed, hispid leaves are adapted to reflect intense solar radiation and tolerate salt spray. Coastal ragweed plays an ecological role in early dune succession, binding sand and enabling other plant species to establish. The genus is widespread globally, with several Ambrosia species considered noxious weeds in agricultural settings, though Ambrosia hispida is restricted to its native Caribbean coastal range. The IUCN assesses it as Least Concern, reflecting adequate population size across its Caribbean coastal distribution. Pressure from coastal development and tourism infrastructure poses a localised threat to dune communities it inhabits.

鳞斑蜂鸟

在以纯色或虹彩羽毛为主的蜂鸟中，一种具有斑点或花斑下体的中型蜂鸟，栖息于从哥伦比亚和委内瑞拉南至玻利维亚海拔900至3,000米的安第斯云雾林和林缘。斑点下体图案在鸟停歇于苔藓覆盖的树皮上时提供了出色的伪装。觅食花蜜和小型节肢动物，是安第斯附生植物的重要传粉者。