Big-Sting Nettle vs Brook-Side Alder

Urtica dioica compared with Alnus serrulata

Taxonomic Classification

Rank	Big-Sting 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	Rosales (Roses & Allies)	Fagales (Beeches & Oaks)
Family	Urticaceae	Betulaceae
Genus	Urtica	Alnus
Species	Urtica dioica	Alnus serrulata

Evolutionary Relationship

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

View Class: Magnoliopsida

Conservation Status

Big-Sting Nettle

LC — Least Concern

Brook-Side Alder

LC — Least Concern

Physical Characteristics

Attribute	Big-Sting Nettle	Brook-Side Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-Sting Nettle

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes, among 4 distinct biome types within the Palearctic biogeographic realm.

Range

Widely distributed across Africa (South Africa), Asia (Japan, Turkey), Europe (7 countries), North America (United States), Oceania and the Pacific (Australia, New Zealand), and South America (4 countries).

Brook-Side Alder

Habitat

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

Range

Distributed across Canada and United States.

Big-Sting Nettle

The Big-Sting Nettle (Urtica dioica) is a species in the genus Urtica. 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 temperate grasslands and steppes, among 4 distinct biome types within the Palearctic biogeographic realm.

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.