Autumn Snowflake vs Smith's Brome

Acis autumnalis compared with Bromus pseudosecalinus

Key Differences

• Autumn Snowflake is Least Concern while Smith's Brome is Critically Endangered.

Taxonomic Classification

Rank	Autumn Snowflake	Smith's Brome
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order	Asparagales (Asparagales)	Poales (Grasses)
Family	Amaryllidaceae	Poaceae (Grass Family)
Genus	Acis	Bromus
Species	Acis autumnalis	Bromus pseudosecalinus

Evolutionary Relationship

Autumn Snowflake and Smith's Brome share a common ancestor at the Class level: Liliopsida. (Monocots)

Conservation Status

Autumn Snowflake

LC — Least Concern

Smith's Brome

CR — Critically Endangered

Physical Characteristics

Attribute	Autumn Snowflake	Smith's Brome
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.

Smith's Brome

Habitat

Inhabits temperate broadleaf and mixed forests and temperate coniferous forests within the Palearctic biogeographic realm.

Range

Found across Europe (8 countries). Currently classified as Critically 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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway