Alder vs Sea Bindweed

Alnus glutinosa compared with Calystegia soldanella

Key Differences

• Alder is Least Concern while Sea Bindweed is Near Threatened.

Taxonomic Classification

Rank	Alder	Sea Bindweed
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	Fagales (ブナ目)	Solanales (ナス目)
Family	Betulaceae	Convolvulaceae
Genus	Alnus	Calystegia
Species	Alnus glutinosa	Calystegia soldanella

Evolutionary Relationship

Alder and Sea Bindweed share a common ancestor at the Class level: Magnoliopsida. (モクレン綱)

Conservation Status

Alder

LC — Least Concern

Sea Bindweed

NT — Near Threatened

Physical Characteristics

Attribute	Alder	Sea Bindweed
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).

Sea Bindweed

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (Canada). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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 5 countries:

🇧🇪 Belgium 🇨🇦 Canada 🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal