Autumn Snowflake vs Brook Alder

Acis autumnalis compared with Alnus maritima

Key Differences

• Autumn Snowflake is Least Concern while Brook Alder is Endangered.

Taxonomic Classification

Rank	Autumn Snowflake	Brook Alder
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Liliopsida (Monocots)	Magnoliopsida (Dicots)
Order	Asparagales (Asparagales)	Fagales (Beeches & Oaks)
Family	Amaryllidaceae	Betulaceae
Genus	Acis	Alnus
Species	Acis autumnalis	Alnus maritima

Evolutionary Relationship

Autumn Snowflake and Brook Alder share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Autumn Snowflake

LC — Least Concern

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	Autumn Snowflake	Brook Alder
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.

Brook Alder

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. 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.

Brook Alder

The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.