arctic rustwort vs Caesar's Amanita

Marsupella arctica compared with Amanita caesarea

Key Differences

• arctic rustwort is Critically Endangered while Caesar's Amanita is Least Concern.

Taxonomic Classification

Rank	arctic rustwort	Caesar's Amanita
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Marchantiophyta (liverwort)	Basidiomycota (Club Fungi)
Class	Jungermanniopsida (Jungermanniopsida)	Agaricomycetes (Mushrooms)
Order	Jungermanniales (Jungermanniales)	Agaricales (Gilled Mushrooms)
Family	Gymnomitriaceae	Agaricaceae (Agarics)
Genus	Marsupella	Amanita (Amanitas)
Species	Marsupella arctica	Amanita caesarea

Conservation Status

arctic rustwort

CR — Critically Endangered

Caesar's Amanita

LC — Least Concern

Physical Characteristics

Attribute	arctic rustwort	Caesar's Amanita
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arctic rustwort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Caesar's Amanita

Habitat

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

Range

Distributed across Belgium, Taiwan, and United States.

arctic rustwort

The Arctic rustwort (Marsupella arctica) is a species in the genus Marsupella. It is currently classified as Critically Endangered on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

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.