Cartilage Lichen vs

Ramalina fraxinea compared with Ramalina canariensis

Key Differences

• Cartilage Lichen is Least Concern while is Critically Endangered.

Taxonomic Classification

Rank	Cartilage 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	Ramalinaceae	Ramalinaceae
Genus same	Ramalina	Ramalina
Species	Ramalina fraxinea	Ramalina canariensis

Evolutionary Relationship

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

Conservation Status

Cartilage Lichen

LC — Least Concern

CR — Critically Endangered

Physical Characteristics

Attribute	Cartilage 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.

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Norway, Portugal, and Sweden. Currently classified as Critically Endangered 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.

Ramalina canariensis is a fruticose, strap-like lichen with pale grey-green, flattened lobes found in coastal and island habitats. It inhabits humid laurel forests and coastal fog zones of the Canary Islands and Macaronesian archipelago. This lichen obtains energy through its photosynthetic algal partner and is sensitive to habitat changes from deforestation and climate shifts.

Shared Countries

Both species can be found in 3 countries:

🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden