Bartram Shadbush vs Rockspray

Amelanchier bartramiana compared with Cotoneaster horizontalis

Key Differences

• Bartram Shadbush is Least Concern while Rockspray is Not Evaluated.

Taxonomic Classification

Rank	Bartram Shadbush	Rockspray
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Rosales (Roses & Allies)	Rosales (Roses & Allies)
Family same	Rosaceae (Rose Family)	Rosaceae (Rose Family)
Genus	Amelanchier	Cotoneaster
Species	Amelanchier bartramiana	Cotoneaster horizontalis

Evolutionary Relationship

Bartram Shadbush and Rockspray share a common ancestor at the Family level: Rosaceae. (Rose Family)

Conservation Status

Bartram Shadbush

LC — Least Concern

Rockspray

NE — Not Evaluated

Physical Characteristics

Attribute	Bartram Shadbush	Rockspray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bartram Shadbush

Habitat

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

Range

Distributed across Canada, France, and United States.

Rockspray

Habitat

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

Range

Widely distributed across Asia (Armenia, Taiwan, Turkey), Europe (21 countries), North America (Canada, United States), and Oceania and the Pacific (Australia, New Zealand).

Bartram Shadbush

The Bartram Shadbush (Amelanchier bartramiana) is a species in the genus Amelanchier. 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 3 countries:

🇨🇦 Canada 🇫🇷 France 🇺🇸 United States