Ästiger Igelkolben vs clustered burreed

Sparganium erectum compared with Sparganium glomeratum

Key Differences

• Ästiger Igelkolben is Least Concern while clustered burreed is Not Evaluated.

Taxonomic Classification

Rank	Ästiger Igelkolben	clustered burreed
Kingdom same	Plantae (Pflanzen)	Plantae (Pflanzen)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order same	Poales (Süßgrasartige)	Poales (Süßgrasartige)
Family same	Typhaceae	Typhaceae
Genus same	Sparganium	Sparganium
Species	Sparganium erectum	Sparganium glomeratum

Evolutionary Relationship

Ästiger Igelkolben and clustered burreed share a common ancestor at the Genus level: Sparganium.

Conservation Status

Ästiger Igelkolben

LC — Least Concern

clustered burreed

NE — Not Evaluated

Physical Characteristics

Attribute	Ästiger Igelkolben	clustered burreed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ästiger Igelkolben

Habitat

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

Range

Widely distributed across Asia (India), Europe (5 countries), North America (United States), and Oceania and the Pacific (Australia).

clustered burreed

Habitat

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

Range

Distributed across Canada and Norway.

Ästiger Igelkolben

The Branched bur-reed (Sparganium erectum) is a species in the genus Sparganium. It is currently classified as Least Concern on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

clustered burreed

Sparganium glomeratum, the clustered burreed, is an aquatic or semi-aquatic perennial herb in the family Typhaceae native to circumboreal wetland habitats across northern Europe, northern Asia, and North America. The genus Sparganium is characterized by distinctive spherical, spiky fruiting heads that give burreeds their common name. S. glomeratum is distinguished by its clustered arrangement of male and female flower heads, which are positioned closer together than in other burreed species. The plant grows in shallow water or waterlogged soils in lakes, ponds, slow streams, fens, and marshes, often forming emergent stands alongside other wetland vegetation such as sedges, rushes, and other aquatic plants. Like other aquatic macrophytes, it provides important habitat structure for aquatic invertebrates, fish, and waterfowl. The starchy rhizomes and starch-rich fruits are consumed by waterfowl and other wildlife. S. glomeratum has not been formally evaluated by the IUCN for global conservation status, but is considered secure across most of its circumpolar range in intact boreal and temperate wetlands.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway