Ajuga vs American Goldthread

Ajuga reptans compared with Coptis trifolia

Key Differences

• Ajuga is Endangered while American Goldthread is Not Evaluated.

Taxonomic Classification

Rank	Ajuga	American Goldthread
Kingdom same	Plantae (पादप)	Plantae (पादप)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (मैग्नोलियोप्सीडा)	Magnoliopsida (मैग्नोलियोप्सीडा)
Order	Lamiales (Lamiales)	Ranunculales (Ranunculales)
Family	Lamiaceae	Ranunculaceae
Genus	Ajuga	Coptis
Species	Ajuga reptans	Coptis trifolia

Evolutionary Relationship

Ajuga and American Goldthread share a common ancestor at the Class level: Magnoliopsida. (मैग्नोलियोप्सीडा)

Conservation Status

Ajuga

EN — Endangered

American Goldthread

NE — Not Evaluated

Physical Characteristics

Attribute	Ajuga	American Goldthread
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ajuga

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (6 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Brazil, Colombia). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

American Goldthread

Habitat

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

Range

Distributed across Canada, France, Norway, Taiwan, and United States.

Ajuga

The Ajuga (Ajuga reptans) is a species in the genus Ajuga. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests, among 11 distinct biome types. Populations are also found in montane and highland environment.

American Goldthread

The American Goldthread (Coptis trifolia) is a species in the genus Coptis. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 3 countries:

🇨🇦 Canada 🇳🇴 Norway 🇺🇸 United States