Boneset Map Lichen vs Chalk Maple

Rhizocarpon eupetraeum compared with Acer leucoderme

Key Differences

• Boneset Map Lichen is Extinct while Chalk Maple is Least Concern.

Taxonomic Classification

Rank	Boneset Map Lichen	Chalk Maple
Kingdom	Fungi (Fungi)	Plantae (plantas)
Phylum	Ascomycota (Sac Fungi)	Magnoliophyta (Flowering Plants)
Class	Lecanoromycetes (Lecanoromycetes)	Magnoliopsida (Dicots)
Order	Rhizocarpales (Rhizocarpales)	Sapindales (Sapindales)
Family	Rhizocarpaceae	Sapindaceae
Genus	Rhizocarpon	Acer
Species	Rhizocarpon eupetraeum	Acer leucoderme

Conservation Status

Boneset Map Lichen

EX — Extinct

Chalk Maple

LC — Least Concern

Physical Characteristics

Attribute	Boneset Map Lichen	Chalk Maple
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.

Chalk Maple

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.

Chalk Maple

The Chalk Maple (Acer leucoderme) is a species in the genus Acer. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.