Earth Tongue vs Orange Earthtongue

Microglossum olivaceum compared with Microglossum rufum

Key Differences

• Earth Tongue is Vulnerable while Orange Earthtongue is Not Evaluated.

Taxonomic Classification

Rank	Earth Tongue	Orange Earthtongue
Kingdom same	Fungi (真菌界)	Fungi (真菌界)
Phylum same	Ascomycota (子囊菌门)	Ascomycota (子囊菌门)
Class same	Leotiomycetes (锤舌菌纲)	Leotiomycetes (锤舌菌纲)
Order same	Leotiales (锤舌菌目)	Leotiales (锤舌菌目)
Family same	Leotiaceae	Leotiaceae
Genus same	Microglossum	Microglossum
Species	Microglossum olivaceum	Microglossum rufum

Evolutionary Relationship

Earth Tongue and Orange Earthtongue share a common ancestor at the Genus level: Microglossum.

Conservation Status

Earth Tongue

VU — Vulnerable

Orange Earthtongue

NE — Not Evaluated

Physical Characteristics

Attribute	Earth Tongue	Orange Earthtongue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Earth Tongue

Habitat

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

Range

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

Orange Earthtongue

Habitat

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

Range

Distributed across Norway and United States.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇺🇸 United States