Big-Sting Nettle vs Blackboard Tree

Urtica dioica compared with Alstonia scholaris

Taxonomic Classification

Rank	Big-Sting Nettle	Blackboard Tree
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Rosales (Roses & Allies)	Gentianales (Gentianales)
Family	Urticaceae	Apocynaceae
Genus	Urtica	Alstonia
Species	Urtica dioica	Alstonia scholaris

Evolutionary Relationship

Big-Sting Nettle and Blackboard Tree share a common ancestor at the Class level: Magnoliopsida. (Dicots)

View Class: Magnoliopsida

Conservation Status

Big-Sting Nettle

LC — Least Concern

Blackboard Tree

LC — Least Concern

Physical Characteristics

Attribute	Big-Sting Nettle	Blackboard Tree
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).

Blackboard Tree

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.

Range

Distributed across Micronesia, Taiwan, 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.

Blackboard Tree

The Blackboard Tree (Alstonia scholaris) is a species in the genus Alstonia. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.