Appalachian Shield Lichen vs Blue Bugle

Parmelia neodiscordans compared with Ajuga genevensis

Key Differences

• Appalachian Shield Lichen is Not Evaluated while Blue Bugle is Critically Endangered.

Taxonomic Classification

Rank	Appalachian Shield Lichen	Blue Bugle
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Ascomycota (Sac Fungi)	Magnoliophyta (Flowering Plants)
Class	Lecanoromycetes (Lecanoromycetes)	Magnoliopsida (Dicots)
Order	Lecanorales (Lecanorales)	Lamiales (Lamiales)
Family	Parmeliaceae	Lamiaceae
Genus	Parmelia	Ajuga
Species	Parmelia neodiscordans	Ajuga genevensis

Conservation Status

Appalachian Shield Lichen

NE — Not Evaluated

Blue Bugle

CR — Critically Endangered

Physical Characteristics

Attribute	Appalachian Shield Lichen	Blue Bugle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Appalachian Shield Lichen

Habitat

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

Range

Distributed across Norway and United States.

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.

Appalachian Shield Lichen

The Appalachian Shield Lichen (Parmelia neodiscordans) is a species in the genus Parmelia. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

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