Baytop's Onion vs Brown Ear

Allium baytopiorum compared with Otidea cochleata

Key Differences

• Baytop's Onion is Critically Endangered while Brown Ear is Vulnerable.

Taxonomic Classification

Rank	Baytop's Onion	Brown Ear
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Liliopsida (Monocots)	Pezizomycetes (Pezizomycetes)
Order	Asparagales (Asparagales)	Pezizales (Pezizales)
Family	Amaryllidaceae	Otideaceae
Genus	Allium	Otidea
Species	Allium baytopiorum	Otidea cochleata

Conservation Status

Baytop's Onion

CR — Critically Endangered

Brown Ear

VU — Vulnerable

Physical Characteristics

Attribute	Baytop's Onion	Brown Ear
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Baytop's Onion

Habitat

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

Brown Ear

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Brown Ear

The Brown Ear (Otidea cochleata) is a species in the genus Otidea. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.