Bitter Nightshade vs Black Nightshade

Solanum dulcamara compared with Solanum nigrum

Taxonomic Classification

Rank	Bitter Nightshade	Black Nightshade
Kingdom same	Plantae (पादप)	Plantae (पादप)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (मैग्नोलियोप्सीडा)	Magnoliopsida (मैग्नोलियोप्सीडा)
Order same	Solanales (Solanales)	Solanales (Solanales)
Family same	Solanaceae	Solanaceae
Genus same	Solanum	Solanum
Species	Solanum dulcamara	Solanum nigrum

Evolutionary Relationship

Bitter Nightshade and Black Nightshade share a common ancestor at the Genus level: Solanum.

Conservation Status

Bitter Nightshade

LC — Least Concern

Black Nightshade

LC — Least Concern

Physical Characteristics

Attribute	Bitter Nightshade	Black Nightshade
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Nightshade

Habitat

Inhabits deserts and xeric shrublands spanning the Afrotropic and Palearctic realms.

Range

Widely distributed across Asia (India, Israel, Yemen), Europe (9 countries), North America (Canada, United States), and Oceania and the Pacific (Australia, New Zealand).

Black Nightshade

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and mangrove forests and coastal wetlands, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (13 countries), Asia (11 countries), Europe (16 countries), North America (4 countries), Oceania and the Pacific (8 countries), and South America (5 countries).

Bitter Nightshade

The Bitter Nightshade (Solanum dulcamara) is a species in the genus Solanum. It is currently classified as Least Concern on the IUCN Red List. Inhabits deserts and xeric shrublands spanning the Afrotropic and Palearctic realms.

Black Nightshade

The Black Nightshade (Solanum nigrum) is a species in the genus Solanum. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and mangrove forests and coastal wetlands, among 10 distinct biome types. Populations are also.

Shared Countries

Both species can be found in 12 countries:

🇦🇺 Australia 🇧🇪 Belgium 🇧🇬 Bulgaria 🇨🇦 Canada 🇩🇰 Denmark 🇫🇮 Finland 🇫🇷 France 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden 🇺🇸 United States 🇾🇪 Yemen