Black Lichen vs bull-oak

Lichina pygmaea compared with Allocasuarina fraseriana

Key Differences

• Black Lichen is Extinct while bull-oak is Least Concern.

Taxonomic Classification

Rank	Black Lichen	bull-oak
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Ascomycota (Sac Fungi)	Magnoliophyta (Flowering Plants)
Class	Lichinomycetes (Lichinomycetes)	Magnoliopsida (Dicots)
Order	Lichinales (Lichinales)	Fagales (Beeches & Oaks)
Family	Lichinaceae	Casuarinaceae
Genus	Lichina	Allocasuarina
Species	Lichina pygmaea	Allocasuarina fraseriana

Conservation Status

Black Lichen

EX — Extinct

bull-oak

LC — Least Concern

Physical Characteristics

Attribute	Black Lichen	bull-oak
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Lichen

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

bull-oak

Habitat

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

Black Lichen

The Black Lichen (Lichina pygmaea) is a species in the genus Lichina. It is currently classified as Extinct on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region. Its geographic range spans Distributed across Denmark, Norway, Portugal, and Sweden.

bull-oak

The bull-oak (Allocasuarina fraseriana) is a species in the genus Allocasuarina. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.