Blackwell Switch Grass vs small tortoiseshell

Panicum virgatum compared with Aglais urticae

Key Differences

• Blackwell Switch Grass is Not Evaluated while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Blackwell Switch Grass	small tortoiseshell
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Liliopsida (Monocots)	Insecta (Insects)
Order	Poales (Grasses)	Lepidoptera (Butterflies & Moths)
Family	Poaceae (Grass Family)	Nymphalidae (Brush-footed Butterflies)
Genus	Panicum	Aglais
Species	Panicum virgatum	Aglais urticae

Conservation Status

Blackwell Switch Grass

NE — Not Evaluated

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Blackwell Switch Grass	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackwell Switch Grass

Habitat

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

Range

Widely distributed across Asia (Bhutan), Europe (9 countries), North America (Canada, United States), and South America (Brazil).

small tortoiseshell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (41 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Blackwell Switch Grass

The Blackwell Switch Grass (Panicum virgatum) is a species in the genus Panicum. Typically found in grasslands, wetlands, forests, and cultivated landscapes, found across Austria, Belgium, Bhutan, Brazil, Canada, and more.

small tortoiseshell

small tortoiseshell (Aglais urticae) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 9 countries:

🇦🇹 Austria 🇧🇪 Belgium 🇩🇰 Denmark 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇷🇺 Russia 🇸🇪 Sweden 🇬🇧 United Kingdom