Black-Eyed Rosette Lichen vs Black Maple

Physcia phaea compared with Acer nigrum

Key Differences

Black-Eyed Rosette Lichen is Endangered while Black Maple is Least Concern.

Taxonomic Classification

Rank	Black-Eyed Rosette Lichen	Black Maple
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Ascomycota (Sac Fungi)	Magnoliophyta (Flowering Plants)
Class	Lecanoromycetes (Lecanoromycetes)	Magnoliopsida (Dicots)
Order	Caliciales (Caliciales)	Sapindales (Sapindales)
Family	Physciaceae	Sapindaceae
Genus	Physcia	Acer
Species	Physcia phaea	Acer nigrum

Conservation Status

Black-Eyed Rosette Lichen

EN — Endangered

Black Maple

LC — Least Concern

Physical Characteristics

Attribute	Black-Eyed Rosette Lichen	Black Maple
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-Eyed Rosette Lichen

Habitat

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

Range

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

Black Maple

Habitat

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

Range

Distributed across Canada and United States.

Black-Eyed Rosette Lichen

The Black-Eyed Rosette Lichen (Physcia phaea) is a species in the genus Physcia. It is currently classified as Endangered on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region. Distributed across Norway, Sweden, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Black Maple

The Black Maple (Acer nigrum) 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.