Bog Rosemary vs Nodding Trillium

Andromeda polifolia compared with Trillium cernuum

Key Differences

• Bog Rosemary is Endangered while Nodding Trillium is Least Concern.

Taxonomic Classification

Rank	Bog Rosemary	Nodding Trillium
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Magnoliopsida (Dicots)	Liliopsida (Monocots)
Order	Ericales (Ericales)	Liliales (Liliales)
Family	Ericaceae	Melanthiaceae
Genus	Andromeda	Trillium
Species	Andromeda polifolia	Trillium cernuum

Evolutionary Relationship

Bog Rosemary and Nodding Trillium share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Bog Rosemary

EN — Endangered

Nodding Trillium

LC — Least Concern

Physical Characteristics

Attribute	Bog Rosemary	Nodding Trillium
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bog Rosemary

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Nodding Trillium

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada, France, and United States.

Bog Rosemary

The Bog Rosemary (Andromeda polifolia) is a species in the genus Andromeda. It is currently classified as Endangered on the IUCN Red List. Found across Europe (5 countries) and North America (United States).

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States