Blue star vs Straw Beard Lichen

Amsonia orientalis compared with Usnea scabrata

Key Differences

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

Taxonomic Classification

Rank	Blue star	Straw Beard Lichen
Kingdom	Plantae (растения)	Fungi (грибы)
Phylum	Magnoliophyta (магнолиофиты)	Ascomycota (аскомицеты)
Class	Magnoliopsida (Dicots)	Lecanoromycetes (леканоромицеты)
Order	Gentianales (горечавкоцветные)	Lecanorales (леканоровые)
Family	Apocynaceae	Parmeliaceae
Genus	Amsonia	Usnea
Species	Amsonia orientalis	Usnea scabrata

Conservation Status

Blue star

CR — Critically Endangered

Straw Beard Lichen

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Blue star

Habitat

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

Straw Beard Lichen

Habitat

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

Range

Distributed across Norway, Portugal, and United States.

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.