Cauliflower Foam Lichen vs

Stereocaulon botryosum compared with Stereocaulon evolutum

Key Differences

• Cauliflower Foam Lichen is Least Concern while is Endangered.

Taxonomic Classification

Rank	Cauliflower Foam Lichen
Kingdom same	Fungi (грибы)	Fungi (грибы)
Phylum same	Ascomycota (аскомицеты)	Ascomycota (аскомицеты)
Class same	Lecanoromycetes (леканоромицеты)	Lecanoromycetes (леканоромицеты)
Order same	Lecanorales (леканоровые)	Lecanorales (леканоровые)
Family same	Stereocaulaceae	Stereocaulaceae
Genus same	Stereocaulon	Stereocaulon
Species	Stereocaulon botryosum	Stereocaulon evolutum

Evolutionary Relationship

Cauliflower Foam Lichen and share a common ancestor at the Genus level: Stereocaulon.

Conservation Status

Cauliflower Foam Lichen

LC — Least Concern

EN — Endangered

Physical Characteristics

Attribute	Cauliflower Foam Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cauliflower Foam Lichen

Habitat

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

Range

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

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Cauliflower Foam Lichen

The Cauliflower Foam Lichen (Stereocaulon botryosum) is a species in the genus Stereocaulon. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Stereocaulon evolutum is a fruticose lichen in the family Stereocaulaceae, assessed as Endangered (EN). It forms erect, branched pseudopodetia with granular cephalodia containing nitrogen-fixing cyanobacterial partners. Its endangered status reflects sensitivity to habitat disturbance and air quality degradation.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden