Gemeine Sumpfsimse vs Polyphyllous Globe Thistle

Eleocharis palustris compared with Echinops foliosus

Key Differences

Gemeine Sumpfsimse is Least Concern while Polyphyllous Globe Thistle is Vulnerable.

Taxonomic Classification

Rank	Gemeine Sumpfsimse	Polyphyllous Globe Thistle
Kingdom	Plantae (Pflanzen)	Animalia (Tier)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordatiere)
Class	Liliopsida (Monocots)	Mammalia (Säugetiere)
Order	Poales (Süßgrasartige)	Afrosoricida (Tenrekartige)
Family	Cyperaceae	Tenrecidae
Genus	Eleocharis	Echinops
Species	Eleocharis palustris	Echinops foliosus

Conservation Status

Gemeine Sumpfsimse

LC — Least Concern

Polyphyllous Globe Thistle

VU — Vulnerable

Physical Characteristics

Attribute	Gemeine Sumpfsimse	Polyphyllous Globe Thistle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gemeine Sumpfsimse

Habitat

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

Range

Widely distributed across Europe (6 countries), North America (Canada, United States), and South America (Chile).

Polyphyllous Globe Thistle

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gemeine Sumpfsimse

<em>Eleocharis palustris</em>, commonly known as the common spike-rush, is a perennial wetland sedge in the family Cyperaceae, broadly distributed across the temperate and boreal regions of the Northern Hemisphere. This species typically inhabits shallow freshwater marshes, pond margins, riverbanks, wet meadows, ditches, and other seasonally or permanently flooded habitats, tolerating a range of water depths and soil conditions. Its geographic range spans Europe, Asia, and North America, extending from subarctic regions southward into subtropical zones. Classified as Least Concern on the IUCN Red List, <em>Eleocharis palustris</em> is among the most ecologically widespread wetland plant species globally. It forms dense stands via rhizomatous growth, providing important cover, nesting sites, and food resources for waterfowl and invertebrates. The plant produces leafless green culms up to approximately 60 cm tall, bearing a single terminal spikelet. As a plant, dietary traits in the animal sense are not applicable. Biological traits such as average individual lifespan, body dimensions in the zoological sense, and body weight remain poorly documented, as these metrics are not typically applied to non-vascular measurements in this genus. The species plays a critical ecological role in stabilising wetland sediments and maintaining water quality.