Boneset Map Lichen vs

Rhizocarpon eupetraeum compared with Rhizocarpon richardii

Key Differences

• Boneset Map Lichen is Extinct while is Least Concern.

Taxonomic Classification

Rank	Boneset Map Lichen
Kingdom same	Fungi (грибы)	Fungi (грибы)
Phylum same	Ascomycota (аскомицеты)	Ascomycota (аскомицеты)
Class same	Lecanoromycetes (леканоромицеты)	Lecanoromycetes (леканоромицеты)
Order same	Rhizocarpales (Rhizocarpales)	Rhizocarpales (Rhizocarpales)
Family same	Rhizocarpaceae	Rhizocarpaceae
Genus same	Rhizocarpon	Rhizocarpon
Species	Rhizocarpon eupetraeum	Rhizocarpon richardii

Evolutionary Relationship

Boneset Map Lichen and share a common ancestor at the Genus level: Rhizocarpon.

Conservation Status

Boneset Map Lichen

EX — Extinct

LC — Least Concern

Physical Characteristics

Attribute	Boneset Map Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boneset Map Lichen

Habitat

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

Range

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

Habitat

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

Range

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

Boneset Map Lichen

The Boneset Map Lichen (Rhizocarpon eupetraeum) is a species in the genus Rhizocarpon. It is currently classified as Extinct on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Rhizocarpon richardii is a crustose lichen that forms tightly adhered patches on siliceous rocks, typically displaying a pale greenish-grey to yellowish thallus divided by a dark prothallus. It inhabits exposed rocky outcrops, cliff faces, and boulders in montane and alpine zones across Europe and beyond. This saxicolous species is highly sensitive to atmospheric pollution.

Shared Countries

Both species can be found in 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States