Laitue vivace vs Laitue à feuilles de Saule

Lactuca perennis compared with Lactuca saligna

Key Differences

• Laitue vivace is Not Evaluated while Laitue à feuilles de Saule is Critically Endangered.

Taxonomic Classification

Rank	Laitue vivace	Laitue à feuilles de Saule
Kingdom same	Plantae (plante)	Plantae (plante)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Asterales (Daisies & Sunflowers)	Asterales (Daisies & Sunflowers)
Family same	Asteraceae (Daisy Family)	Asteraceae (Daisy Family)
Genus same	Lactuca	Lactuca
Species	Lactuca perennis	Lactuca saligna

Evolutionary Relationship

Laitue vivace and Laitue à feuilles de Saule share a common ancestor at the Genus level: Lactuca.

Conservation Status

Laitue vivace

NE — Not Evaluated

Laitue à feuilles de Saule

CR — Critically Endangered

Physical Characteristics

Attribute	Laitue vivace	Laitue à feuilles de Saule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Laitue vivace

Habitat

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

Range

Distributed across Belgium, Denmark, Lithuania, and Poland.

Laitue à feuilles de Saule

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and temperate broadleaf and mixed forests, among 9 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Europe (4 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Brazil, Chile). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Laitue vivace

The Blue Lettuce (Lactuca perennis) is a species in the genus Lactuca. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇵🇱 Poland