Black Willow vs Brittle Willow

Salix nigra compared with Salix fragilis

Key Differences

• Black Willow is Least Concern while Brittle Willow is Not Evaluated.

Taxonomic Classification

Rank	Black Willow	Brittle Willow
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Malpighiales (Malpighiales)	Malpighiales (Malpighiales)
Family same	Salicaceae	Salicaceae
Genus same	Salix	Salix
Species	Salix nigra	Salix fragilis

Evolutionary Relationship

Black Willow and Brittle Willow share a common ancestor at the Genus level: Salix.

Conservation Status

Black Willow

LC — Least Concern

Brittle Willow

NE — Not Evaluated

Physical Characteristics

Attribute	Black Willow	Brittle Willow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Willow

Habitat

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

Range

Distributed across Australia, Belgium, Brazil, Canada, and United States.

Brittle Willow

Habitat

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

Range

Widely distributed across Africa (South Africa), Europe (16 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina).

Black Willow

The Black Willow (Salix nigra) is a species in the genus Salix. It is currently classified as Least Concern on the IUCN Red List. Distributed across Australia, Belgium, Brazil, Canada, and United States.

Brittle Willow

The Brittle Willow (Salix fragilis) is a species in the genus Salix. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 4 countries:

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