Biting Stonecrop vs Blue Bugle

Sedum acre compared with Ajuga genevensis

Key Differences

• Biting Stonecrop is Least Concern while Blue Bugle is Critically Endangered.

Taxonomic Classification

Rank	Biting Stonecrop	Blue Bugle
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Saxifragales (Saxifragales)	Lamiales (Lamiales)
Family	Crassulaceae	Lamiaceae
Genus	Sedum	Ajuga
Species	Sedum acre	Ajuga genevensis

Evolutionary Relationship

Biting Stonecrop and Blue Bugle share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Biting Stonecrop

LC — Least Concern

Blue Bugle

CR — Critically Endangered

Physical Characteristics

Attribute	Biting Stonecrop	Blue Bugle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Biting Stonecrop

Habitat

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

Range

Widely distributed across Asia (India), Europe (8 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina, Brazil, Chile).

Blue Bugle

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Uzbekistan), Europe (7 countries), and North America (Canada, United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Biting Stonecrop

The Biting Stonecrop (Sedum acre) is a species in the genus Sedum. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Blue Bugle

The Blue Bugle (Ajuga genevensis) is a species in the genus Ajuga. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also fo

Shared Countries

Both species can be found in 7 countries:

🇧🇪 Belgium 🇨🇦 Canada 🇩🇰 Denmark 🇫🇮 Finland 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States