Long Mannagrass vs plicate sweet-grass

Glyceria melicaria compared with Glyceria notata

Key Differences

• Long Mannagrass is Least Concern while plicate sweet-grass is Critically Endangered.

Taxonomic Classification

Rank	Long Mannagrass	plicate sweet-grass
Kingdom same	Plantae (plantas)	Plantae (plantas)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order same	Poales (Grasses)	Poales (Grasses)
Family same	Poaceae (Grass Family)	Poaceae (Grass Family)
Genus same	Glyceria	Glyceria
Species	Glyceria melicaria	Glyceria notata

Evolutionary Relationship

Long Mannagrass and plicate sweet-grass share a common ancestor at the Genus level: Glyceria.

Conservation Status

Long Mannagrass

LC — Least Concern

plicate sweet-grass

CR — Critically Endangered

Physical Characteristics

Attribute	Long Mannagrass	plicate sweet-grass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long Mannagrass

Habitat

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

Range

Distributed across Canada and United States.

plicate sweet-grass

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (Canada), Oceania and the Pacific (Australia), and South America (Colombia). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇨🇦 Canada