Aconite vs Cotton Thistle

Aconitum napellus compared with Onopordum acanthium

Key Differences

• Aconite is Critically Endangered while Cotton Thistle is Endangered.

Taxonomic Classification

Rank	Aconite	Cotton Thistle
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Ranunculales (Ranunculales)	Asterales (Daisies & Sunflowers)
Family	Ranunculaceae	Asteraceae (Daisy Family)
Genus	Aconitum	Onopordum
Species	Aconitum napellus	Onopordum acanthium

Evolutionary Relationship

Aconite and Cotton Thistle share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Aconite

CR — Critically Endangered

Cotton Thistle

EN — Endangered

Physical Characteristics

Attribute	Aconite	Cotton Thistle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aconite

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (12 countries) and North America (Canada, United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Cotton Thistle

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Georgia, India, Japan), Europe (22 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina, Brazil, Chile). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Aconite

The Aconite (Aconitum napellus) is a species in the genus Aconitum. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also fo.

Shared Countries

Both species can be found in 13 countries:

🇧🇪 Belgium 🇨🇦 Canada 🇩🇰 Denmark 🇪🇪 Estonia 🇫🇮 Finland 🇫🇷 France 🇮🇪 Ireland 🇱🇻 Latvia 🇳🇱 Netherlands 🇳🇴 Norway 🇸🇪 Sweden 🇬🇧 United Kingdom 🇺🇸 United States