Bog Loosestrife vs Swamp Loosestrife

Lysimachia terrestris compared with Lysimachia thyrsiflora

Key Differences

• Bog Loosestrife is Not Evaluated while Swamp Loosestrife is Near Threatened.

Taxonomic Classification

Rank	Bog Loosestrife	Swamp Loosestrife
Kingdom same	Plantae (planta)	Plantae (planta)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Ericales (Ericales)	Ericales (Ericales)
Family same	Primulaceae	Primulaceae
Genus same	Lysimachia	Lysimachia
Species	Lysimachia terrestris	Lysimachia thyrsiflora

Evolutionary Relationship

Bog Loosestrife and Swamp Loosestrife share a common ancestor at the Genus level: Lysimachia.

Conservation Status

Bog Loosestrife

NE — Not Evaluated

Swamp Loosestrife

NT — Near Threatened

Physical Characteristics

Attribute	Bog Loosestrife	Swamp Loosestrife
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bog Loosestrife

Habitat

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

Range

Found across Europe (5 countries) and North America (Canada, United States).

Swamp Loosestrife

Habitat

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

Range

Found across Europe (5 countries) and North America (Canada, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bog Loosestrife

The Bog Loosestrife (Lysimachia terrestris) is a species in the genus Lysimachia. Found across Europe (5 countries) and North America (Canada, United States).

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇨🇦 Canada 🇸🇪 Sweden 🇺🇸 United States