Castetter's Milkvetch vs purple milk-vetch

Astragalus castetteri compared with Astragalus danicus

Key Differences

• Castetter's Milkvetch is Near Threatened while purple milk-vetch is Critically Endangered.

Taxonomic Classification

Rank	Castetter's Milkvetch	purple milk-vetch
Kingdom same	Plantae (planta)	Plantae (planta)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Fabales (Legumes & Allies)	Fabales (Legumes & Allies)
Family same	Fabaceae	Fabaceae
Genus same	Astragalus	Astragalus
Species	Astragalus castetteri	Astragalus danicus

Evolutionary Relationship

Castetter's Milkvetch and purple milk-vetch share a common ancestor at the Genus level: Astragalus.

Conservation Status

Castetter's Milkvetch

NT — Near Threatened

purple milk-vetch

CR — Critically Endangered

Physical Characteristics

Attribute	Castetter's Milkvetch	purple milk-vetch
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Castetter's Milkvetch

Habitat

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

purple milk-vetch

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Castetter's Milkvetch

The Castetter's Milkvetch (Astragalus castetteri) is a species in the genus Astragalus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.