Black-calyx milk vetch vs Flexible Milkvetch

Astragalus nigrocalycinus compared with Astragalus flexuosus

Key Differences

• Black-calyx milk vetch is Critically Endangered while Flexible Milkvetch is Least Concern.

Taxonomic Classification

Rank	Black-calyx milk vetch	Flexible Milkvetch
Kingdom same	Plantae (растения)	Plantae (растения)
Phylum same	Magnoliophyta (магнолиофиты)	Magnoliophyta (магнолиофиты)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Fabales (бобовоцветные)	Fabales (бобовоцветные)
Family same	Fabaceae	Fabaceae
Genus same	Astragalus	Astragalus
Species	Astragalus nigrocalycinus	Astragalus flexuosus

Evolutionary Relationship

Black-calyx milk vetch and Flexible Milkvetch share a common ancestor at the Genus level: Astragalus.

Conservation Status

Black-calyx milk vetch

CR — Critically Endangered

Flexible Milkvetch

LC — Least Concern

Physical Characteristics

Attribute	Black-calyx milk vetch	Flexible Milkvetch
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-calyx milk vetch

Habitat

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

Flexible Milkvetch

Habitat

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

Black-calyx milk vetch

The Black-calyx milk vetch (Astragalus nigrocalycinus) is a species in the genus Astragalus. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.