Blue star vs Giant arrowhead

Amsonia orientalis compared with Sagittaria montevidensis

Key Differences

• Blue star is Critically Endangered while Giant arrowhead is Not Evaluated.

Taxonomic Classification

Rank	Blue star	Giant arrowhead
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Magnoliopsida (Dicots)	Liliopsida (Monocots)
Order	Gentianales (Gentianales)	Alismatales (Alismatales)
Family	Apocynaceae	Alismataceae
Genus	Amsonia	Sagittaria
Species	Amsonia orientalis	Sagittaria montevidensis

Evolutionary Relationship

Blue star and Giant arrowhead share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Blue star

CR — Critically Endangered

Giant arrowhead

NE — Not Evaluated

Physical Characteristics

Attribute	Blue star	Giant arrowhead
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.

Giant arrowhead

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Africa (Tanzania), Asia (Taiwan), North America (United States), Oceania and the Pacific (Australia, New Zealand), 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.