black she-oak vs Marsh Pea

Allocasuarina littoralis compared with Lathyrus palustris

Key Differences

• black she-oak is Least Concern while Marsh Pea is Endangered.

Taxonomic Classification

Rank	black she-oak	Marsh Pea
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Fabales (Legumes & Allies)
Family	Casuarinaceae	Fabaceae
Genus	Allocasuarina	Lathyrus
Species	Allocasuarina littoralis	Lathyrus palustris

Evolutionary Relationship

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

Conservation Status

black she-oak

LC — Least Concern

Marsh Pea

EN — Endangered

Physical Characteristics

Attribute	black she-oak	Marsh Pea
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

black she-oak

Habitat

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

Range

Found in India.

Marsh Pea

Habitat

Found across multiple habitat types including boreal forests and taiga, Mediterranean forests and woodlands, and deserts and xeric shrublands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Israel), Europe (7 countries), North America (Canada, United States), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.