Iceland Lichen vs Spiny Heath Lichen

Cetraria islandica compared with Cetraria aculeata

Taxonomic Classification

Rank	Iceland Lichen	Spiny Heath Lichen
Kingdom same	Fungi (เห็ดรา)	Fungi (เห็ดรา)
Phylum same	Ascomycota (Sac Fungi)	Ascomycota (Sac Fungi)
Class same	Lecanoromycetes (Lecanoromycetes)	Lecanoromycetes (Lecanoromycetes)
Order same	Lecanorales (Lecanorales)	Lecanorales (Lecanorales)
Family same	Parmeliaceae	Parmeliaceae
Genus same	Cetraria	Cetraria
Species	Cetraria islandica	Cetraria aculeata

Evolutionary Relationship

Iceland Lichen and Spiny Heath Lichen share a common ancestor at the Genus level: Cetraria.

Conservation Status

Iceland Lichen

LC — Least Concern

Spiny Heath Lichen

LC — Least Concern

Physical Characteristics

Attribute	Iceland Lichen	Spiny Heath Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Iceland Lichen

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (Denmark, Norway, Sweden), North America (United States), and South America (Colombia).

Spiny Heath Lichen

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia).

Shared Countries

Both species can be found in 6 countries:

🇨🇴 Colombia 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇹🇼 Taiwan 🇺🇸 United States