Baytop's Onion vs Black Knot

Allium baytopiorum compared with Apiosporina morbosa

Key Differences

• Baytop's Onion is Critically Endangered while Black Knot is Not Evaluated.

Taxonomic Classification

Rank	Baytop's Onion	Black Knot
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Liliopsida (Monocots)	Dothideomycetes (Dothideomycetes)
Order	Asparagales (Asparagales)	Venturiales (Venturiales)
Family	Amaryllidaceae	Venturiaceae
Genus	Allium	Apiosporina
Species	Allium baytopiorum	Apiosporina morbosa

Conservation Status

Baytop's Onion

CR — Critically Endangered

Black Knot

NE — Not Evaluated

Physical Characteristics

Attribute	Baytop's Onion	Black Knot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Baytop's Onion

Habitat

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

Black Knot

Habitat

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

Range

Distributed across Denmark, Norway, and United States.

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.

Black Knot

The Black Knot (Apiosporina morbosa) is a species in the genus Apiosporina. Native to Europe and North America, inhabiting ecosystems characteristic of the region. Its geographic range spans Distributed across Denmark, Norway, and United States.