Climbing Star-apple vs coast amaranth

Diospyros simii compared with Amaranthus pumilus

Key Differences

• Climbing Star-apple is Least Concern while coast amaranth is Extinct.

Taxonomic Classification

Rank	Climbing Star-apple	coast amaranth
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Ericales (Ericales)	Caryophyllales (Caryophyllales)
Family	Ebenaceae	Amaranthaceae
Genus	Diospyros	Amaranthus
Species	Diospyros simii	Amaranthus pumilus

Evolutionary Relationship

Climbing Star-apple and coast amaranth share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Climbing Star-apple

LC — Least Concern

coast amaranth

EX — Extinct

Physical Characteristics

Attribute	Climbing Star-apple	coast amaranth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Climbing Star-apple

Habitat

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

coast amaranth

Habitat

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

Range

Found in Japan.

Climbing Star-apple

Climbing Star Apple, Landolphia species, is a genus of woody, climbing lianas and scrambling shrubs in the family Apocynaceae native to tropical and subtropical Africa. Landolphia species were historically important as sources of wild rubber; the latex from cut stems and roots was a major commercial rubber source in central Africa before Hevea brasiliensis became dominant, and its exploitation under Belgian colonial rule in the Congo Free State caused widespread human rights abuses in the late 19th century. The common name 'star apple' relates to the edible fruits produced by several species, which are large, yellow or greenish, with a sweet pulp surrounding the seeds. The fragrant flowers are white and produced in terminal clusters, pollinated by insects. Landolphia species grow in tropical forest margins, secondary forest, and gallery forest across sub-Saharan Africa, where they play an important role in forest structure by connecting canopy layers. The edible fruits are consumed by wildlife and by local human communities. Several Landolphia species are used in traditional medicine for treating a variety of ailments. Conservation status varies among species; some with restricted ranges in heavily deforested areas face threat from habitat loss.

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.