Asian crabgrass vs Sourgrass

Digitaria bicornis compared with Digitaria insularis

Key Differences

• Asian crabgrass is Not Evaluated while Sourgrass is Least Concern.

Taxonomic Classification

Rank	Asian crabgrass	Sourgrass
Kingdom same	Plantae (Plants)	Plantae (Plants)
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	Digitaria	Digitaria
Species	Digitaria bicornis	Digitaria insularis

Evolutionary Relationship

Asian crabgrass and Sourgrass share a common ancestor at the Genus level: Digitaria.

Conservation Status

Asian crabgrass

NE — Not Evaluated

Sourgrass

LC — Least Concern

Physical Characteristics

Attribute	Asian crabgrass	Sourgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Asian crabgrass

Habitat

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

Range

Widely distributed across Africa (Madagascar, Senegal), Asia (Timor-Leste), North America (6 countries), Oceania and the Pacific (5 countries), and South America (Bolivia, Brazil, Colombia).

Sourgrass

Habitat

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

Range

Widely distributed across Africa (Ghana), North America (4 countries), Oceania and the Pacific (6 countries), and South America (Brazil, Colombia).

Asian crabgrass

The Asian crabgrass (Digitaria bicornis) is a species in the genus Digitaria. Typically found in grasslands, wetlands, forests, and cultivated landscapes. Widely distributed across Africa (Madagascar, Senegal), Asia (Timor-Leste), North America (6 countries), Oceania and the Pacific (5 countries), and South America (Bolivia, Brazil, Colombia).

Shared Countries

Both species can be found in 7 countries:

🇧🇷 Brazil 🇨🇴 Colombia 🇸🇻 El Salvador 🇬🇹 Guatemala 🇭🇳 Honduras 🇲🇭 Marshall Islands 🇫🇲 Micronesia