Bloodwort vs Dwarf rockweed

Achillea millefolium compared with Fucus cottonii

Key Differences

Bloodwort is Least Concern while Dwarf rockweed is Near Threatened.

Taxonomic Classification

Rank	Bloodwort	Dwarf rockweed
Kingdom	Plantae (Plants)	Chromista (Chromista)
Phylum	Magnoliophyta (Flowering Plants)	Ochrophyta (Ochrophyta)
Class	Magnoliopsida (Dicots)	Phaeophyceae (Phaeophyceae)
Order	Asterales (Daisies & Sunflowers)	Fucales (Fucales)
Family	Asteraceae (Daisy Family)	Fucaceae
Genus	Achillea	Fucus
Species	Achillea millefolium	Fucus cottonii

Conservation Status

Bloodwort

LC — Least Concern

Dwarf rockweed

NT — Near Threatened

Physical Characteristics

Attribute	Bloodwort	Dwarf rockweed
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).

Dwarf rockweed

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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