Alpine Pondweed vs Autumn Snowflake

Potamogeton alpinus compared with Acis autumnalis

Key Differences

Alpine Pondweed is Critically Endangered while Autumn Snowflake is Least Concern.

Taxonomic Classification

Rank	Alpine Pondweed	Autumn Snowflake
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order	Alismatales (Alismatales)	Asparagales (Asparagales)
Family	Potamogetonaceae	Amaryllidaceae
Genus	Potamogeton	Acis
Species	Potamogeton alpinus	Acis autumnalis

Evolutionary Relationship

Alpine Pondweed and Autumn Snowflake share a common ancestor at the Class level: Liliopsida. (Monocots)

View Class: Liliopsida

Conservation Status

Alpine Pondweed

CR — Critically Endangered

Autumn Snowflake

LC — Least Concern

Physical Characteristics

Attribute	Alpine Pondweed	Autumn Snowflake
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Pondweed

Habitat

Inhabits temperate broadleaf and mixed forests and boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries) and North America (Canada, United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Autumn Snowflake

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found in Norway.

Alpine Pondweed

The Alpine Pondweed (Potamogeton alpinus) is a species in the genus Potamogeton. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations. Found across Europe (6 countries) and North America (Canada, 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.