Blue star vs Rough-Fruit Amaranth

Amsonia orientalis compared with Amaranthus tuberculatus

Key Differences

• Blue star is Critically Endangered while Rough-Fruit Amaranth is Least Concern.

Taxonomic Classification

Rank	Blue star	Rough-Fruit Amaranth
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Gentianales)	Caryophyllales (Caryophyllales)
Family	Apocynaceae	Amaranthaceae
Genus	Amsonia	Amaranthus
Species	Amsonia orientalis	Amaranthus tuberculatus

Evolutionary Relationship

Blue star and Rough-Fruit Amaranth share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Blue star

CR — Critically Endangered

Rough-Fruit Amaranth

LC — Least Concern

Physical Characteristics

Attribute	Blue star	Rough-Fruit Amaranth
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.

Rough-Fruit Amaranth

Habitat

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

Range

Widely distributed across Asia (4 countries), Europe (10 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.