Belly-shaped Hard Grass vs coast amaranth

Aegilops ventricosa compared with Amaranthus pumilus

Key Differences

• Belly-shaped Hard Grass is Least Concern while coast amaranth is Extinct.

Taxonomic Classification

Rank	Belly-shaped Hard Grass	coast amaranth
Kingdom same	Plantae (식물)	Plantae (식물)
Phylum same	Magnoliophyta (피자식물문)	Magnoliophyta (피자식물문)
Class	Liliopsida (백합강)	Magnoliopsida (목련강)
Order	Poales (벼목)	Caryophyllales (석죽목)
Family	Poaceae (Grass Family)	Amaranthaceae
Genus	Aegilops	Amaranthus
Species	Aegilops ventricosa	Amaranthus pumilus

Evolutionary Relationship

Belly-shaped Hard Grass and coast amaranth share a common ancestor at the Phylum level: Magnoliophyta. (피자식물문)

Conservation Status

Belly-shaped Hard Grass

LC — Least Concern

coast amaranth

EX — Extinct

Physical Characteristics

Attribute	Belly-shaped Hard Grass	coast amaranth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Belly-shaped Hard Grass

Habitat

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

Range

Distributed across Belgium, France, Netherlands, and United Kingdom.

coast amaranth

Habitat

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

Range

Found in Japan.

Belly-shaped Hard Grass

The Belly-shaped Hard Grass (Aegilops ventricosa) is a species in the genus Aegilops. It is currently classified as Least Concern on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

coast amaranth

Coast amaranth (Amaranthus pumilus) is an annual herb in the family Amaranthaceae, native to the Atlantic and Gulf coasts of the eastern United States, where it once grew on coastal foredunes, beach strand, and shell-hash substrates above the high tide line from New York south to South Carolina. It is a low-growing, fleshy plant with small, rounded leaves and inconspicuous green flowers typical of the genus. Coast amaranth is assessed as Extinct in the Wild by the IUCN, as it has not been reliably documented from wild populations since the mid-20th century; the last confirmed collections date to the 1960s. The species' decline and likely extinction resulted from intense human pressure on Atlantic coastal habitats through shoreline development, beach stabilisation, vehicular traffic on beaches, and increased storm frequency disrupting pioneer dune vegetation. It is federally listed as Threatened in the United States, though this listing predates confirmed extinction in the wild. A small number of ex-situ accessions may exist in botanical garden collections. Genetic material and seed banking efforts represent the only remaining conservation options for this critically reduced species.