Alder vs Beach sheoak

Alnus glutinosa compared with Casuarina equisetifolia

Key Differences

• Alder is Least Concern while Beach sheoak is Not Evaluated.

Taxonomic Classification

Rank	Alder	Beach sheoak
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Fagales (Beeches & Oaks)	Fagales (Beeches & Oaks)
Family	Betulaceae	Casuarinaceae
Genus	Alnus	Casuarina
Species	Alnus glutinosa	Casuarina equisetifolia

Evolutionary Relationship

Alder and Beach sheoak share a common ancestor at the Order level: Fagales. (Beeches & Oaks)

Conservation Status

Alder

LC — Least Concern

Beach sheoak

NE — Not Evaluated

Physical Characteristics

Attribute	Alder	Beach sheoak
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder

Habitat

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

Range

Widely distributed across Africa (South Africa), Asia (India, Japan), Europe (6 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Chile).

Beach sheoak

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and deserts and xeric shrublands, among 5 distinct biome types spanning the Afrotropic and Indomalayan and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (40 countries), Asia (13 countries), Europe (8 countries), North America (19 countries), Oceania and the Pacific (11 countries), and South America (6 countries).

Alder

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

Beach sheoak

The Beach sheoak (Casuarina equisetifolia) is a species in the genus Casuarina. Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and deserts and xeric shrublands, among 5 distinct biome types spanning the Afrotropic and Indomalayan and Neotro

Shared Countries

Both species can be found in 7 countries:

🇧🇪 Belgium 🇨🇱 Chile 🇮🇳 India 🇯🇵 Japan 🇵🇹 Portugal 🇿🇦 South Africa 🇺🇸 United States