Blue star vs slender smoothcap moss

Amsonia orientalis compared with Atrichum tenellum

Key Differences

• Blue star is Critically Endangered while slender smoothcap moss is Least Concern.

Taxonomic Classification

Rank	Blue star	slender smoothcap moss
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Bryophyta
Class	Magnoliopsida (Dicots)	Polytrichopsida (Polytrichopsida)
Order	Gentianales (Gentianales)	Polytrichales (Polytrichales)
Family	Apocynaceae	Polytrichaceae
Genus	Amsonia	Atrichum
Species	Amsonia orientalis	Atrichum tenellum

Evolutionary Relationship

Blue star and slender smoothcap moss share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Blue star

CR — Critically Endangered

slender smoothcap moss

LC — Least Concern

Physical Characteristics

Attribute	Blue star	slender smoothcap moss
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.

slender smoothcap moss

Habitat

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

Range

Found across Europe (6 countries) and North America (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.