Bartram Shadbush vs Glabrous Catsear

Amelanchier bartramiana compared with Hypochaeris glabra

Key Differences

• Bartram Shadbush is Least Concern while Glabrous Catsear is Critically Endangered.

Taxonomic Classification

Rank	Bartram Shadbush	Glabrous Catsear
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Rosales (Roses & Allies)	Asterales (Daisies & Sunflowers)
Family	Rosaceae (Rose Family)	Asteraceae (Daisy Family)
Genus	Amelanchier	Hypochaeris
Species	Amelanchier bartramiana	Hypochaeris glabra

Evolutionary Relationship

Bartram Shadbush and Glabrous Catsear share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Bartram Shadbush

LC — Least Concern

Glabrous Catsear

CR — Critically Endangered

Physical Characteristics

Attribute	Bartram Shadbush	Glabrous Catsear
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.

Glabrous Catsear

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and Mediterranean forests and woodlands, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (India, Japan, Taiwan), Europe (5 countries), North America (4 countries), Oceania and the Pacific (Australia), and South America (5 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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 2 countries:

🇨🇦 Canada 🇺🇸 United States