Alpine Foam Lichen vs Catkin Yew

Stereocaulon alpinum compared with Amentotaxus argotaenia

Key Differences

• Alpine Foam Lichen is Data Deficient while Catkin Yew is Near Threatened.

Taxonomic Classification

Rank	Alpine Foam Lichen	Catkin Yew
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Ascomycota (Sac Fungi)	Coniferophyta (Conifers)
Class	Lecanoromycetes (Lecanoromycetes)	Pinopsida (Conifers)
Order	Lecanorales (Lecanorales)	Pinales (Pines & Allies)
Family	Stereocaulaceae	Taxaceae
Genus	Stereocaulon	Amentotaxus
Species	Stereocaulon alpinum	Amentotaxus argotaenia

Conservation Status

Alpine Foam Lichen

DD — Data Deficient

Catkin Yew

NT — Near Threatened

Physical Characteristics

Attribute	Alpine Foam Lichen	Catkin Yew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Foam Lichen

Habitat

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

Range

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

Catkin Yew

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Alpine Foam Lichen

The Alpine Foam Lichen (Stereocaulon alpinum) is a species in the genus Stereocaulon. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Native to Europe and North America, inhabiting ecosystems characteristic of the region. Distributed across Denmark, Norway, Sweden, and United States.

Catkin Yew

The Catkin Yew (Amentotaxus argotaenia) is a species in the genus Amentotaxus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in temperate and boreal forests, often at higher elevations.