beach alectryon vs Ray's Knotgrass

Alectryon coriaceus compared with Polygonum oxyspermum

Key Differences

• beach alectryon is Least Concern while Ray's Knotgrass is Endangered.

Taxonomic Classification

Rank	beach alectryon	Ray's Knotgrass
Kingdom same	Plantae (植物)	Plantae (植物)
Phylum same	Magnoliophyta (被子植物門)	Magnoliophyta (被子植物門)
Class same	Magnoliopsida (モクレン綱)	Magnoliopsida (モクレン綱)
Order	Sapindales (ムクロジ目)	Caryophyllales (ナデシコ目)
Family	Sapindaceae	Polygonaceae
Genus	Alectryon	Polygonum
Species	Alectryon coriaceus	Polygonum oxyspermum

Evolutionary Relationship

beach alectryon and Ray's Knotgrass share a common ancestor at the Class level: Magnoliopsida. (モクレン綱)

Conservation Status

beach alectryon

LC — Least Concern

Ray's Knotgrass

EN — Endangered

Physical Characteristics

Attribute	beach alectryon	Ray's Knotgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

beach alectryon

Habitat

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

Ray's Knotgrass

Habitat

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

Range

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

beach alectryon

The Beach alectryon (Alectryon coriaceus) is a species in the genus Alectryon. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.