Blue star vs Mealy Shadow Lichen

Amsonia orientalis compared with Phaeophyscia orbicularis

Key Differences

• Blue star is Critically Endangered while Mealy Shadow Lichen is Least Concern.

Taxonomic Classification

Rank	Blue star	Mealy Shadow Lichen
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Magnoliopsida (Dicots)	Lecanoromycetes (Lecanoromycetes)
Order	Gentianales (Gentianales)	Caliciales (Caliciales)
Family	Apocynaceae	Physciaceae
Genus	Amsonia	Phaeophyscia
Species	Amsonia orientalis	Phaeophyscia orbicularis

Conservation Status

Blue star

CR — Critically Endangered

Mealy Shadow Lichen

LC — Least Concern

Physical Characteristics

Attribute	Blue star	Mealy Shadow 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.

Mealy Shadow Lichen

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia).

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.