Baytop's Onion vs Blue-Gray Rosette Lichen

Allium baytopiorum compared with Physcia caesia

Key Differences

• Baytop's Onion is Critically Endangered while Blue-Gray Rosette Lichen is Least Concern.

Taxonomic Classification

Rank	Baytop's Onion	Blue-Gray Rosette Lichen
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Liliopsida (Monocots)	Lecanoromycetes (Lecanoromycetes)
Order	Asparagales (Asparagales)	Caliciales (Caliciales)
Family	Amaryllidaceae	Physciaceae
Genus	Allium	Physcia
Species	Allium baytopiorum	Physcia caesia

Conservation Status

Baytop's Onion

CR — Critically Endangered

Blue-Gray Rosette Lichen

LC — Least Concern

Physical Characteristics

Attribute	Baytop's Onion	Blue-Gray Rosette Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Baytop's Onion

Habitat

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

Blue-Gray Rosette Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, 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.

Blue-Gray Rosette Lichen

The Blue Gray Rosette Lichen (Physcia caesia) is a species in the genus Physcia. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.