Baytop's Onion vs Notched Rustwort

Allium baytopiorum compared with Marsupella emarginata

Key Differences

• Baytop's Onion is Critically Endangered while Notched Rustwort is Extinct.

Taxonomic Classification

Rank	Baytop's Onion	Notched Rustwort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Marchantiophyta (liverwort)
Class	Liliopsida (Monocots)	Jungermanniopsida (Jungermanniopsida)
Order	Asparagales (Asparagales)	Jungermanniales (Jungermanniales)
Family	Amaryllidaceae	Gymnomitriaceae
Genus	Allium	Marsupella
Species	Allium baytopiorum	Marsupella emarginata

Evolutionary Relationship

Baytop's Onion and Notched Rustwort share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Baytop's Onion

CR — Critically Endangered

Notched Rustwort

EX — Extinct

Physical Characteristics

Attribute	Baytop's Onion	Notched Rustwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Baytop's Onion

Habitat

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

Notched Rustwort

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), North America (United States), and South America (Colombia).

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.