Bartram Shadbush vs Sea Knotgrass

Amelanchier bartramiana compared with Polygonum maritimum

Key Differences

• Bartram Shadbush is Least Concern while Sea Knotgrass is Not Evaluated.

Taxonomic Classification

Rank	Bartram Shadbush	Sea Knotgrass
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Rosales (Roses & Allies)	Caryophyllales (Caryophyllales)
Family	Rosaceae (Rose Family)	Polygonaceae
Genus	Amelanchier	Polygonum
Species	Amelanchier bartramiana	Polygonum maritimum

Evolutionary Relationship

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

Conservation Status

Bartram Shadbush

LC — Least Concern

Sea Knotgrass

NE — Not Evaluated

Physical Characteristics

Attribute	Bartram Shadbush	Sea Knotgrass
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.

Sea Knotgrass

Habitat

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

Range

Distributed across Chile, India, and Portugal.

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.