Baytop's Onion vs Java-bean

Allium baytopiorum compared with Senna obtusifolia

Key Differences

• Baytop's Onion is Critically Endangered while Java-bean is Least Concern.

Taxonomic Classification

Rank	Baytop's Onion	Java-bean
Kingdom same	Plantae (植物)	Plantae (植物)
Phylum same	Magnoliophyta (被子植物門)	Magnoliophyta (被子植物門)
Class	Liliopsida (単子葉植物綱)	Magnoliopsida (モクレン綱)
Order	Asparagales (クサスギカズラ目)	Fabales (マメ目)
Family	Amaryllidaceae	Fabaceae
Genus	Allium	Senna
Species	Allium baytopiorum	Senna obtusifolia

Evolutionary Relationship

Baytop's Onion and Java-bean share a common ancestor at the Phylum level: Magnoliophyta. (被子植物門)

Conservation Status

Baytop's Onion

CR — Critically Endangered

Java-bean

LC — Least Concern

Physical Characteristics

Attribute	Baytop's Onion	Java-bean
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Baytop's Onion

Habitat

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

Java-bean

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (22 countries), Asia (13 countries), Europe (9 countries), North America (5 countries), Oceania and the Pacific (10 countries), and South America (5 countries).

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.