African bindweed vs coast amaranth

Convolvulus sabatius compared with Amaranthus pumilus

Key Differences

• African bindweed is Not Evaluated while coast amaranth is Extinct.

Taxonomic Classification

Rank	African bindweed	coast amaranth
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Solanales (Solanales)	Caryophyllales (Caryophyllales)
Family	Convolvulaceae	Amaranthaceae
Genus	Convolvulus	Amaranthus
Species	Convolvulus sabatius	Amaranthus pumilus

Evolutionary Relationship

African bindweed and coast amaranth share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

African bindweed

NE — Not Evaluated

coast amaranth

EX — Extinct

Physical Characteristics

Attribute	African bindweed	coast amaranth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

African bindweed

Habitat

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

Range

Distributed across Denmark, Greece, Portugal, and Sweden.

coast amaranth

Habitat

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

Range

Found in Japan.

African bindweed

The African bindweed (Convolvulus sabatius) is a species in the genus Convolvulus. This species inhabits Typically found in diverse terrestrial habitats from tropical forests to temperate regions, found across Denmark, Greece, Portugal, and Sweden.

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.