Broad-Leaved Hemp-Nettle vs Brook-Side Alder

Galeopsis ladanum compared with Alnus serrulata

Key Differences

• Broad-Leaved Hemp-Nettle is Endangered while Brook-Side Alder is Least Concern.

Taxonomic Classification

Rank	Broad-Leaved Hemp-Nettle	Brook-Side Alder
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Lamiales (Lamiales)	Fagales (Beeches & Oaks)
Family	Lamiaceae	Betulaceae
Genus	Galeopsis	Alnus
Species	Galeopsis ladanum	Alnus serrulata

Evolutionary Relationship

Broad-Leaved Hemp-Nettle and Brook-Side Alder share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Broad-Leaved Hemp-Nettle

EN — Endangered

Brook-Side Alder

LC — Least Concern

Physical Characteristics

Attribute	Broad-Leaved Hemp-Nettle	Brook-Side Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broad-Leaved Hemp-Nettle

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 9 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Kyrgyzstan, Uzbekistan), Europe (16 countries), and North America (Canada, United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Brook-Side Alder

Habitat

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

Range

Distributed across Canada and United States.

Broad-Leaved Hemp-Nettle

The Broad-Leaved Hemp-Nettle (Galeopsis ladanum) is a species in the genus Galeopsis. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 9 distinct biome types within the Palearctic biogeographic realm. Populations are also fo

Brook-Side Alder

The Brook-Side Alder (Alnus serrulata) is a species in the genus Alnus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 2 countries:

🇨🇦 Canada 🇺🇸 United States