Blue star vs Dog's Mercury Rust

Amsonia orientalis compared with Melampsora populnea

Key Differences

• Blue star is Critically Endangered while Dog's Mercury Rust is Not Evaluated.

Taxonomic Classification

Rank	Blue star	Dog's Mercury Rust
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Basidiomycota (Club Fungi)
Class	Magnoliopsida (Dicots)	Pucciniomycetes (Pucciniomycetes)
Order	Gentianales (Gentianales)	Pucciniales (Pucciniales)
Family	Apocynaceae	Melampsoraceae
Genus	Amsonia	Melampsora
Species	Amsonia orientalis	Melampsora populnea

Conservation Status

Blue star

CR — Critically Endangered

Dog's Mercury Rust

NE — Not Evaluated

Physical Characteristics

Attribute	Blue star	Dog's Mercury Rust
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.

Dog's Mercury Rust

Habitat

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

Range

Found across Europe (6 countries) and South America (Brazil).

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.