Autumn Snowflake vs Split-Peg Lichen

Acis autumnalis compared with Cladonia cariosa

Key Differences

Autumn Snowflake is Least Concern while Split-Peg Lichen is Endangered.

Taxonomic Classification

Rank	Autumn Snowflake	Split-Peg Lichen
Kingdom	Plantae (plante)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Liliopsida (Monocots)	Lecanoromycetes (Lecanoromycetes)
Order	Asparagales (Asparagales)	Lecanorales (Lecanorales)
Family	Amaryllidaceae	Cladoniaceae
Genus	Acis	Cladonia
Species	Acis autumnalis	Cladonia cariosa

Conservation Status

Autumn Snowflake

LC — Least Concern

Split-Peg Lichen

EN — Endangered

Physical Characteristics

Attribute	Autumn Snowflake	Split-Peg 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.

Split-Peg Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. 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.