Blackthorn Dotty vs Blue star

Polystigma rubrum compared with Amsonia orientalis

Key Differences

• Blackthorn Dotty is Least Concern while Blue star is Critically Endangered.

Taxonomic Classification

Rank	Blackthorn Dotty	Blue star
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Ascomycota (Sac Fungi)	Magnoliophyta (Flowering Plants)
Class	Sordariomycetes (Sordariomycetes)	Magnoliopsida (Dicots)
Order	Phyllachorales (Phyllachorales)	Gentianales (Gentianales)
Family	Phyllachoraceae	Apocynaceae
Genus	Polystigma	Amsonia
Species	Polystigma rubrum	Amsonia orientalis

Conservation Status

Blackthorn Dotty

LC — Least Concern

Blue star

CR — Critically Endangered

Physical Characteristics

Attribute	Blackthorn Dotty	Blue star
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackthorn Dotty

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Blue star

Habitat

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

Blackthorn Dotty

The Blackthorn Dotty (Polystigma rubrum) is a species in the genus Polystigma. It is currently classified as Least Concern on the IUCN Red List. Distributed across Denmark, Norway, and Sweden.

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.