Autumn Snowflake vs Rounded Earthstar

Acis autumnalis compared with Geastrum saccatum

Key Differences

Autumn Snowflake is Least Concern while Rounded Earthstar is Endangered.

Taxonomic Classification

Rank	Autumn Snowflake	Rounded Earthstar
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Basidiomycota (Club Fungi)
Class	Liliopsida (Monocots)	Agaricomycetes (Mushrooms)
Order	Asparagales (Asparagales)	Geastrales (Geastrales)
Family	Amaryllidaceae	Geastraceae
Genus	Acis	Geastrum
Species	Acis autumnalis	Geastrum saccatum

Conservation Status

Autumn Snowflake

LC — Least Concern

Rounded Earthstar

EN — Endangered

Physical Characteristics

Attribute	Autumn Snowflake	Rounded Earthstar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Autumn Snowflake

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found in Norway.

Rounded Earthstar

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Autumn Snowflake

The Autumn Snowflake (Acis autumnalis) is a species in the genus Acis. It is currently classified as Least Concern on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.