Billion-Dollar Grass vs Narrow-headed Vole

Echinochloa frumentacea compared with Microtus gregalis

Key Differences

• Billion-Dollar Grass is Not Evaluated while Narrow-headed Vole is Least Concern.

Taxonomic Classification

Rank	Billion-Dollar Grass	Narrow-headed Vole
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Poales (Grasses)	Rodentia (Rodents)
Family	Poaceae (Grass Family)	Cricetidae
Genus	Echinochloa	Microtus
Species	Echinochloa frumentacea	Microtus gregalis

Conservation Status

Billion-Dollar Grass

NE — Not Evaluated

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	Billion-Dollar Grass	Narrow-headed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Billion-Dollar Grass

Habitat

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

Range

Widely distributed across Africa (Namibia, Zimbabwe), Asia (Pakistan, Taiwan), Europe (13 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Brazil).

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Billion-Dollar Grass

The Billion-Dollar Grass (Echinochloa frumentacea) is a species in the genus Echinochloa. Typically found in grasslands, wetlands, forests, and cultivated landscapes.