Alder vs Intermediate Periwinkle

Alnus glutinosa compared with Vinca difformis

Key Differences

• Alder is Least Concern while Intermediate Periwinkle is Not Evaluated.

Taxonomic Classification

Rank	Alder	Intermediate Periwinkle
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Gentianales (Gentianales)
Family	Betulaceae	Apocynaceae
Genus	Alnus	Vinca
Species	Alnus glutinosa	Vinca difformis

Evolutionary Relationship

Alder and Intermediate Periwinkle share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Alder

LC — Least Concern

Intermediate Periwinkle

NE — Not Evaluated

Physical Characteristics

Attribute	Alder	Intermediate Periwinkle
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).

Intermediate Periwinkle

Habitat

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

Range

Found across Europe (7 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.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇵🇹 Portugal