Caesar's Amanita vs Small Adder's-Tongue

Amanita caesarea compared with Ophioglossum azoricum

Key Differences

• Caesar's Amanita is Least Concern while Small Adder's-Tongue is Critically Endangered.

Taxonomic Classification

Rank	Caesar's Amanita	Small Adder's-Tongue
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Basidiomycota (Club Fungi)	Tracheophyta
Class	Agaricomycetes (Mushrooms)	Polypodiopsida (Polypodiopsida)
Order	Agaricales (Gilled Mushrooms)	Ophioglossales (Ophioglossales)
Family	Agaricaceae (Agarics)	Ophioglossaceae
Genus	Amanita (Amanitas)	Ophioglossum
Species	Amanita caesarea	Ophioglossum azoricum

Conservation Status

Caesar's Amanita

LC — Least Concern

Small Adder's-Tongue

CR — Critically Endangered

Physical Characteristics

Attribute	Caesar's Amanita	Small Adder's-Tongue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caesar's Amanita

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Taiwan, and United States.

Small Adder's-Tongue

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Caesar's Amanita

The Caesar's Amanita (Amanita caesarea) is a species in the genus Amanita. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium