Big-Leaf Maple vs Smooth Map Lichen

Acer macrophyllum compared with Rhizocarpon hochstetteri

Key Differences

Big-Leaf Maple is Least Concern while Smooth Map Lichen is Vulnerable.

Taxonomic Classification

Rank	Big-Leaf Maple	Smooth Map Lichen
Kingdom	Plantae (Plants)	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 macrophyllum	Rhizocarpon hochstetteri

Conservation Status

Big-Leaf Maple

LC — Least Concern

Smooth Map Lichen

VU — Vulnerable

Physical Characteristics

Attribute	Big-Leaf Maple	Smooth Map Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-Leaf Maple

Habitat

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

Range

Distributed across Belgium, Canada, Ireland, and United States.

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.

Big-Leaf Maple

The Big-Leaf Maple (Acer macrophyllum) 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.