Arctic Burreed vs black-calabash

Sparganium natans compared with Amphitecna latifolia

Key Differences

• Arctic Burreed is Near Threatened while black-calabash is Least Concern.

Taxonomic Classification

Rank	Arctic Burreed	black-calabash
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Liliopsida (Monocots)	Magnoliopsida (Dicots)
Order	Poales (Grasses)	Lamiales (Lamiales)
Family	Typhaceae	Bignoniaceae
Genus	Sparganium	Amphitecna
Species	Sparganium natans	Amphitecna latifolia

Evolutionary Relationship

Arctic Burreed and black-calabash share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Arctic Burreed

NT — Near Threatened

black-calabash

LC — Least Concern

Physical Characteristics

Attribute	Arctic Burreed	black-calabash
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic Burreed

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found across Europe (7 countries) and North America (Canada, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

black-calabash

Habitat

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

Range

Distributed across Colombia and Cuba.

Arctic Burreed

The Arctic Burreed (Sparganium natans) is a species in the genus Sparganium. It is currently classified as Near Threatened on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

black-calabash

The Black-calabash (Amphitecna latifolia) is a species in the genus Amphitecna. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.