Big-Leaf Maple vs Brook Stippleback Lichen

Acer macrophyllum compared with Dermatocarpon luridum

Key Differences

Big-Leaf Maple is Least Concern while Brook Stippleback Lichen is Critically Endangered.

Taxonomic Classification

Rank	Big-Leaf Maple	Brook Stippleback Lichen
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Magnoliopsida (Dicots)	Eurotiomycetes (Eurotiomycetes)
Order	Sapindales (Sapindales)	Verrucariales (Verrucariales)
Family	Sapindaceae	Verrucariaceae
Genus	Acer	Dermatocarpon
Species	Acer macrophyllum	Dermatocarpon luridum

Conservation Status

Big-Leaf Maple

LC — Least Concern

Brook Stippleback Lichen

CR — Critically Endangered

Physical Characteristics

Attribute	Big-Leaf Maple	Brook Stippleback 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.

Brook Stippleback Lichen

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 Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Critically Endangered 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.

Brook Stippleback Lichen

The Brook Stippleback Lichen (Dermatocarpon luridum) is a species in the genus Dermatocarpon. It is currently classified as Critically Endangered on the IUCN Red List. 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.