Bird's Eye vs Old Man'S Beard Lichen

Alectryon subcinereus compared with Usnea barbata

Key Differences

• Bird's Eye is Least Concern while Old Man'S Beard Lichen is Extinct.

Taxonomic Classification

Rank	Bird's Eye	Old Man'S Beard Lichen
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Magnoliopsida (Dicots)	Lecanoromycetes (Lecanoromycetes)
Order	Sapindales (Sapindales)	Lecanorales (Lecanorales)
Family	Sapindaceae	Parmeliaceae
Genus	Alectryon	Usnea
Species	Alectryon subcinereus	Usnea barbata

Conservation Status

Bird's Eye

LC — Least Concern

Old Man'S Beard Lichen

EX — Extinct

Physical Characteristics

Attribute	Bird's Eye	Old Man'S Beard Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bird's Eye

Habitat

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

Old Man'S Beard Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States.

Bird's Eye

The Bird's Eye (Alectryon subcinereus) is a species in the genus Alectryon. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.