ثوم كاذب vs Welsh onion

Allium pseudocalyptratum compared with Allium fistulosum

Key Differences

• ثوم كاذب is Endangered while Welsh onion is Critically Endangered.

Taxonomic Classification

Rank	ثوم كاذب	Welsh onion
Kingdom same	Plantae (نباتات)	Plantae (نباتات)
Phylum same	Magnoliophyta (كاسيات البذور)	Magnoliophyta (كاسيات البذور)
Class same	Liliopsida (زنبقانية)	Liliopsida (زنبقانية)
Order same	Asparagales (هليونيات)	Asparagales (هليونيات)
Family same	Amaryllidaceae	Amaryllidaceae
Genus same	Allium	Allium
Species	Allium pseudocalyptratum	Allium fistulosum

Evolutionary Relationship

ثوم كاذب and Welsh onion share a common ancestor at the Genus level: Allium.

Conservation Status

ثوم كاذب

EN — Endangered

Welsh onion

CR — Critically Endangered

Physical Characteristics

Attribute	ثوم كاذب	Welsh onion
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ثوم كاذب

Habitat

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

Welsh onion

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, deserts and xeric shrublands, and tropical and subtropical dry broadleaf forests, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Algeria, Seychelles), Asia (Taiwan, Yemen), Europe (18 countries), North America (Canada, United States), Oceania and the Pacific (Tuvalu), and South America (Brazil, Colombia, Peru). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.