Cartilage Lichen vs Frayed Ribbon Lichen

Ramalina fraxinea compared with Ramalina roesleri

Key Differences

• Cartilage Lichen is Least Concern while Frayed Ribbon Lichen is Vulnerable.

Taxonomic Classification

Rank	Cartilage Lichen	Frayed Ribbon Lichen
Kingdom same	Fungi (Fungi)	Fungi (Fungi)
Phylum same	Ascomycota (Sac Fungi)	Ascomycota (Sac Fungi)
Class same	Lecanoromycetes (Lecanoromycetes)	Lecanoromycetes (Lecanoromycetes)
Order same	Lecanorales (Lecanorales)	Lecanorales (Lecanorales)
Family same	Ramalinaceae	Ramalinaceae
Genus same	Ramalina	Ramalina
Species	Ramalina fraxinea	Ramalina roesleri

Evolutionary Relationship

Cartilage Lichen and Frayed Ribbon Lichen share a common ancestor at the Genus level: Ramalina.

Conservation Status

Cartilage Lichen

LC — Least Concern

Frayed Ribbon Lichen

VU — Vulnerable

Physical Characteristics

Attribute	Cartilage Lichen	Frayed Ribbon Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cartilage Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States.

Frayed Ribbon Lichen

Habitat

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

Range

Distributed across Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Cartilage Lichen

The Cartilage Lichen (Ramalina fraxinea) is a species in the genus Ramalina. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 3 countries:

🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States