Zwerg-Steppenkresse vs oval purse

Hornungia petraea compared with Hornungia procumbens

Key Differences

• Zwerg-Steppenkresse is Critically Endangered while oval purse is Not Evaluated.

Taxonomic Classification

Rank	Zwerg-Steppenkresse	oval purse
Kingdom same	Plantae (Pflanzen)	Plantae (Pflanzen)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Brassicales (Kreuzblütlerartige)	Brassicales (Kreuzblütlerartige)
Family same	Brassicaceae	Brassicaceae
Genus same	Hornungia	Hornungia
Species	Hornungia petraea	Hornungia procumbens

Evolutionary Relationship

Zwerg-Steppenkresse and oval purse share a common ancestor at the Genus level: Hornungia.

Conservation Status

Zwerg-Steppenkresse

CR — Critically Endangered

oval purse

NE — Not Evaluated

Physical Characteristics

Attribute	Zwerg-Steppenkresse	oval purse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Zwerg-Steppenkresse

Habitat

Inhabits temperate broadleaf and mixed forests within the Palearctic biogeographic realm.

Range

Found across Europe (6 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

oval purse

Habitat

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

Range

Widely distributed across Europe (Belgium, Norway, Sweden), North America (Canada, Mexico), and South America (Argentina, Chile).

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden