Annual Fleabane vs Butterweed

Erigeron annuus compared with Erigeron canadensis

Taxonomic Classification

Rank	Annual Fleabane	Butterweed
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Asterales (Daisies & Sunflowers)	Asterales (Daisies & Sunflowers)
Family same	Asteraceae (Daisy Family)	Asteraceae (Daisy Family)
Genus same	Erigeron	Erigeron
Species	Erigeron annuus	Erigeron canadensis

Evolutionary Relationship

Annual Fleabane and Butterweed share a common ancestor at the Genus level: Erigeron.

Conservation Status

Annual Fleabane

NE — Not Evaluated

Butterweed

NE — Not Evaluated

Physical Characteristics

Attribute	Annual Fleabane	Butterweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Annual Fleabane

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Asia (11 countries), Europe (29 countries), and North America (Canada, Costa Rica, United States).

Butterweed

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Africa (9 countries), Asia (13 countries), Europe (20 countries), North America (5 countries), Oceania and the Pacific (Fiji, Micronesia, Papua New Guinea), and South America (5 countries).

Annual Fleabane

The Annual Fleabane (Erigeron annuus) is a species in the genus Erigeron. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Butterweed

The Butterweed (Erigeron canadensis) is a species in the genus Erigeron. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 24 countries:

🇦🇱 Albania 🇦🇲 Armenia 🇧🇾 Belarus 🇧🇪 Belgium 🇧🇦 Bosnia and Herzegovina 🇧🇬 Bulgaria 🇨🇦 Canada 🇨🇳 China 🇨🇿 Czech Republic 🇫🇷 France 🇭🇺 Hungary 🇮🇳 India 🇮🇹 Italy 🇯🇵 Japan 🇰🇬 Kyrgyzstan 🇰🇵 North Korea 🇳🇴 Norway 🇵🇱 Poland 🇷🇴 Romania 🇸🇮 Slovenia 🇨🇭 Switzerland 🇹🇷 Turkey 🇺🇸 United States 🇺🇿 Uzbekistan