Autumn Snowflake vs Thomson'S Rosette Lichen

Acis autumnalis compared with Physcia thomsoniana

Key Differences

• Autumn Snowflake is Least Concern while Thomson'S Rosette Lichen is Not Evaluated.

Taxonomic Classification

Rank	Autumn Snowflake	Thomson'S Rosette Lichen
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Liliopsida (Monocots)	Lecanoromycetes (Lecanoromycetes)
Order	Asparagales (Asparagales)	Caliciales (Caliciales)
Family	Amaryllidaceae	Physciaceae
Genus	Acis	Physcia
Species	Acis autumnalis	Physcia thomsoniana

Conservation Status

Autumn Snowflake

LC — Least Concern

Thomson'S Rosette Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Autumn Snowflake	Thomson'S Rosette Lichen
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.

Thomson'S Rosette Lichen

Habitat

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

Range

Found in United States.

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.