Bloodwort vs Linear Leaf Water Primrose

Achillea millefolium compared with Ludwigia hyssopifolia

Taxonomic Classification

Rank	Bloodwort	Linear Leaf Water Primrose
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Asterales (Daisies & Sunflowers)	Myrtales (Myrtales)
Family	Asteraceae (Daisy Family)	Onagraceae
Genus	Achillea	Ludwigia
Species	Achillea millefolium	Ludwigia hyssopifolia

Evolutionary Relationship

Bloodwort and Linear Leaf Water Primrose share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Bloodwort

LC — Least Concern

Linear Leaf Water Primrose

LC — Least Concern

Physical Characteristics

Attribute	Bloodwort	Linear Leaf Water Primrose
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bloodwort

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and flooded grasslands and savannas, among 11 distinct biome types spanning the Indomalayan and Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (4 countries), Europe (10 countries), North America (5 countries), Oceania and the Pacific (Australia), and South America (4 countries).

Linear Leaf Water Primrose

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and deserts and xeric shrublands spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Congo (DRC), Guinea, Seychelles), Asia (4 countries), North America (Guatemala, Honduras), Oceania and the Pacific (7 countries), and South America (Brazil, Colombia).

Bloodwort

The Bloodwort (Achillea millefolium) is a species in the genus Achillea. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and flooded grasslands and savannas, among 11 distinct biome types spanning the Indomalayan and Neotropic and Palearctic real

Shared Countries

Both species can be found in 5 countries:

🇧🇷 Brazil 🇨🇴 Colombia 🇬🇹 Guatemala 🇭🇳 Honduras 🇹🇼 Taiwan