Chalk Maple vs Smooth Map Lichen

Acer leucoderme compared with Rhizocarpon hochstetteri

Key Differences

• Chalk Maple is Least Concern while Smooth Map Lichen is Vulnerable.

Taxonomic Classification

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

Conservation Status

Chalk Maple

LC — Least Concern

Smooth Map Lichen

VU — Vulnerable

Physical Characteristics

Attribute	Chalk Maple	Smooth Map Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chalk Maple

Habitat

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

Smooth Map Lichen

Habitat

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

Range

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

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.