Blue Bugle vs Spruce-Labrador Tea Needle Rust

Ajuga genevensis compared with Chrysomyxa ledicola

Key Differences

• Blue Bugle is Critically Endangered while Spruce-Labrador Tea Needle Rust is Not Evaluated.

Taxonomic Classification

Rank	Blue Bugle	Spruce-Labrador Tea Needle Rust
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Basidiomycota (Club Fungi)
Class	Magnoliopsida (Dicots)	Pucciniomycetes (Pucciniomycetes)
Order	Lamiales (Lamiales)	Pucciniales (Pucciniales)
Family	Lamiaceae	Coleosporiaceae
Genus	Ajuga	Chrysomyxa
Species	Ajuga genevensis	Chrysomyxa ledicola

Conservation Status

Blue Bugle

CR — Critically Endangered

Spruce-Labrador Tea Needle Rust

NE — Not Evaluated

Physical Characteristics

Attribute	Blue Bugle	Spruce-Labrador Tea Needle Rust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Spruce-Labrador Tea Needle Rust

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and United States.

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 2 countries:

🇳🇴 Norway 🇺🇸 United States