American Elm vs black she-oak

Ulmus americana compared with Allocasuarina littoralis

Key Differences

• American Elm is Endangered while black she-oak is Least Concern.

Taxonomic Classification

Rank	American Elm	black she-oak
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Rosales (Roses & Allies)	Fagales (Beeches & Oaks)
Family	Ulmaceae	Casuarinaceae
Genus	Ulmus	Allocasuarina
Species	Ulmus americana	Allocasuarina littoralis

Evolutionary Relationship

American Elm and black she-oak share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

American Elm

EN — Endangered

black she-oak

LC — Least Concern

Physical Characteristics

Attribute	American Elm	black she-oak
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Elm

Habitat

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

Range

Distributed across Canada, Taiwan, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

black she-oak

Habitat

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

Range

Found in India.

American Elm

The American Elm (Ulmus americana) is a species in the genus Ulmus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

black she-oak

The Black she-oak (Allocasuarina littoralis) is a species in the genus Allocasuarina. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.