Alder vs Sea Lettuce

Alnus glutinosa compared with Ulva fenestrata

Key Differences

• Alder is Least Concern while Sea Lettuce is Not Evaluated.

Taxonomic Classification

Rank	Alder	Sea Lettuce
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Chlorophyta (Chlorophyta)
Class	Magnoliopsida (Dicots)	Ulvophyceae (Ulvophyceae)
Order	Fagales (Beeches & Oaks)	Ulvales (Ulvales)
Family	Betulaceae	Ulvaceae
Genus	Alnus	Ulva
Species	Alnus glutinosa	Ulva fenestrata

Evolutionary Relationship

Alder and Sea Lettuce share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Alder

LC — Least Concern

Sea Lettuce

NE — Not Evaluated

Physical Characteristics

Attribute	Alder	Sea Lettuce
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 Lettuce

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark and Norway.

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:

🇩🇰 Denmark 🇳🇴 Norway