Autumn Snowflake vs

Acis autumnalis compared with Peronospora pulveracea

Key Differences

• Autumn Snowflake is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Autumn Snowflake
Kingdom	Plantae (Plants)	Chromista (Chromista)
Phylum	Magnoliophyta (Flowering Plants)	Oomycota (Oomycetes)
Class	Liliopsida (Monocots)	Peronosporea (Peronosporea)
Order	Asparagales (Asparagales)	Peronosporales (Peronosporales)
Family	Amaryllidaceae	Peronosporaceae
Genus	Acis	Peronospora
Species	Acis autumnalis	Peronospora pulveracea

Conservation Status

Autumn Snowflake

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Autumn Snowflake
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, and Sweden.

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.

Peronospora pulveracea is an obligate oomycete pathogen causing powdery-like downy mildew on fumitory plants in the genus Fumaria. It inhabits agricultural fields, garden margins, and disturbed habitats where Fumaria weeds occur. This plant pathogen spreads via airborne sporangia during cool, humid weather conditions.