American Eelgrass vs Tape grass

Vallisneria americana compared with Vallisneria spiralis

Taxonomic Classification

Rank	American Eelgrass	Tape grass
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order same	Alismatales (Alismatales)	Alismatales (Alismatales)
Family same	Hydrocharitaceae	Hydrocharitaceae
Genus same	Vallisneria	Vallisneria
Species	Vallisneria americana	Vallisneria spiralis

Evolutionary Relationship

American Eelgrass and Tape grass share a common ancestor at the Genus level: Vallisneria.

Conservation Status

American Eelgrass

LC — Least Concern

Tape grass

LC — Least Concern

Physical Characteristics

Attribute	American Eelgrass	Tape grass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Eelgrass

Habitat

Found across multiple habitat types including deserts and xeric shrublands, tropical and subtropical moist broadleaf forests, and tropical and subtropical grasslands and savannas, among 4 distinct biome types spanning the Palearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Egypt), Asia (Taiwan), Europe (Belgium, Italy), North America (5 countries), and South America (Colombia).

Tape grass

Habitat

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

Range

Widely distributed across Africa (Egypt, Mauritius, South Africa), Asia (5 countries), Europe (23 countries), North America (Canada, Jamaica, United States), and Oceania and the Pacific (New Zealand).

American Eelgrass

The American Eelgrass (Vallisneria americana) is a species in the genus Vallisneria. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including deserts and xeric shrublands, tropical and subtropical moist broadleaf forests, and tropical and subtropical grasslands and savannas, among 4 distinct biome types spanning the Palearctic and Neo.

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇨🇦 Canada 🇪🇬 Egypt 🇮🇹 Italy 🇹🇼 Taiwan 🇺🇸 United States