Beard Lichen vs Blue star

Usnea subgracilis compared with Amsonia orientalis

Key Differences

• Beard Lichen is Not Evaluated while Blue star is Critically Endangered.

Taxonomic Classification

Rank	Beard Lichen	Blue star
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Ascomycota (Sac Fungi)	Magnoliophyta (Flowering Plants)
Class	Lecanoromycetes (Lecanoromycetes)	Magnoliopsida (Dicots)
Order	Lecanorales (Lecanorales)	Gentianales (Gentianales)
Family	Parmeliaceae	Apocynaceae
Genus	Usnea	Amsonia
Species	Usnea subgracilis	Amsonia orientalis

Conservation Status

Beard Lichen

NE — Not Evaluated

Blue star

CR — Critically Endangered

Physical Characteristics

Attribute	Beard Lichen	Blue star
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beard Lichen

Habitat

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

Range

Distributed across Norway and United States.

Blue star

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Beard Lichen

The Beard Lichen (Usnea subgracilis) is a species in the genus Usnea. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Blue star

The Blue star (Amsonia orientalis) is a species in the genus Amsonia. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.