Baytop's Onion vs Erect Brome

Allium baytopiorum compared with Bromus erectus

Key Differences

• Baytop's Onion is Critically Endangered while Erect Brome is Near Threatened.

Taxonomic Classification

Rank	Baytop's Onion	Erect Brome
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order	Asparagales (Asparagales)	Poales (Grasses)
Family	Amaryllidaceae	Poaceae (Grass Family)
Genus	Allium	Bromus
Species	Allium baytopiorum	Bromus erectus

Evolutionary Relationship

Baytop's Onion and Erect Brome share a common ancestor at the Class level: Liliopsida. (Monocots)

Conservation Status

Baytop's Onion

CR — Critically Endangered

Erect Brome

NT — Near Threatened

Physical Characteristics

Attribute	Baytop's Onion	Erect Brome
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Baytop's Onion

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Erect Brome

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical coniferous forests, and temperate broadleaf and mixed forests, among 6 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Bhutan), Europe (8 countries), North America (Canada, United States), and South America (Chile). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Baytop's Onion

The Baytop's Onion (Allium baytopiorum) is a species in the genus Allium. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.