Bad-smelling Alkanet vs Marsh Cress

Alkanna maleolens compared with Rorippa islandica

Key Differences

• Bad-smelling Alkanet is Critically Endangered while Marsh Cress is Endangered.

Taxonomic Classification

Rank	Bad-smelling Alkanet	Marsh Cress
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Boraginales (Boraginales)	Brassicales (Brassicales)
Family	Boraginaceae	Brassicaceae
Genus	Alkanna	Rorippa
Species	Alkanna maleolens	Rorippa islandica

Evolutionary Relationship

Bad-smelling Alkanet and Marsh Cress share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Bad-smelling Alkanet

CR — Critically Endangered

Marsh Cress

EN — Endangered

Physical Characteristics

Attribute	Bad-smelling Alkanet	Marsh Cress
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bad-smelling Alkanet

Habitat

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

Marsh Cress

Habitat

Found across multiple habitat types including boreal forests and taiga, flooded grasslands and savannas, and Mediterranean forests and woodlands, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Libya), Asia (India), Europe (Iceland, Norway, Sweden), and North America (Canada, Mexico, United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bad-smelling Alkanet

The Bad-smelling Alkanet (Alkanna maleolens) is a species in the genus Alkanna. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.