Arrow-Leaved Lettuce vs Prickly lettuce

Lactuca canadensis compared with Lactuca serriola

Key Differences

• Arrow-Leaved Lettuce is Not Evaluated while Prickly lettuce is Least Concern.

Taxonomic Classification

Rank	Arrow-Leaved Lettuce	Prickly lettuce
Kingdom same	Plantae (tumbuhan)	Plantae (tumbuhan)
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 canadensis	Lactuca serriola

Evolutionary Relationship

Arrow-Leaved Lettuce and Prickly lettuce share a common ancestor at the Genus level: Lactuca.

Conservation Status

Arrow-Leaved Lettuce

NE — Not Evaluated

Prickly lettuce

LC — Least Concern

Physical Characteristics

Attribute	Arrow-Leaved Lettuce	Prickly lettuce
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrow-Leaved Lettuce

Habitat

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

Range

Distributed across Brazil, Canada, and United States.

Prickly lettuce

Habitat

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

Range

Widely distributed across Africa (4 countries), Asia (China, Japan, Taiwan), Europe (22 countries), North America (Canada, Mexico, United States), Oceania and the Pacific (Australia), and South America (Argentina, Brazil, Chile).

Arrow-Leaved Lettuce

The Arrow-Leaved Lettuce, Lactuca canadensis, is a species. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 3 countries:

🇧🇷 Brazil 🇨🇦 Canada 🇺🇸 United States