Onion Plant vs Poisonbulb

Crinum thaianum compared with Crinum asiaticum

Key Differences

• Onion Plant is Endangered while Poisonbulb is Not Evaluated.

Taxonomic Classification

Rank	Onion Plant	Poisonbulb
Kingdom same	Plantae (Pflanzen)	Plantae (Pflanzen)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order same	Asparagales (Spargelartige)	Asparagales (Spargelartige)
Family same	Amaryllidaceae	Amaryllidaceae
Genus same	Crinum	Crinum
Species	Crinum thaianum	Crinum asiaticum

Evolutionary Relationship

Onion Plant and Poisonbulb share a common ancestor at the Genus level: Crinum.

Conservation Status

Onion Plant

EN — Endangered

Poisonbulb

NE — Not Evaluated

Physical Characteristics

Attribute	Onion Plant	Poisonbulb
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Onion Plant

Habitat

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

Poisonbulb

Habitat

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

Range

Widely distributed across Africa (Seychelles), Asia (Taiwan), Europe (United Kingdom), North America (United States), Oceania and the Pacific (8 countries), and South America (Argentina, Brazil).