Austrian flax vs Bitter Flax

Linum austriacum compared with Linum catharticum

Key Differences

• Austrian flax is Not Evaluated while Bitter Flax is Endangered.

Taxonomic Classification

Rank	Austrian flax	Bitter Flax
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Malpighiales (Malpighiales)	Malpighiales (Malpighiales)
Family same	Linaceae	Linaceae
Genus same	Linum	Linum
Species	Linum austriacum	Linum catharticum

Evolutionary Relationship

Austrian flax and Bitter Flax share a common ancestor at the Genus level: Linum.

Conservation Status

Austrian flax

NE — Not Evaluated

Bitter Flax

EN — Endangered

Physical Characteristics

Attribute	Austrian flax	Bitter Flax
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Austrian flax

Habitat

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

Range

Found across Europe (12 countries) and North America (Canada).

Bitter Flax

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate grasslands and steppes, among 8 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Europe (7 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Argentina, Chile). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Austrian flax

The Austrian flax (Linum austriacum) is a species in the genus Linum. Typically found in diverse terrestrial habitats from tropical forests to temperate regions. Linum austriacum contributes to the biodiversity of its native ecosystems.

Bitter Flax

The Bitter Flax (Linum catharticum) is a species in the genus Linum. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate grasslands and steppes, among 8 distinct biome types spanning the Neotropic and Palearctic

Shared Countries

Both species can be found in 6 countries:

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