Chinese water chestnut vs Northern Spike-Rush

Eleocharis dulcis compared with Eleocharis mamillata

Taxonomic Classification

Rank	Chinese water chestnut	Northern Spike-Rush
Kingdom same	Plantae (نباتات)	Plantae (نباتات)
Phylum same	Magnoliophyta (كاسيات البذور)	Magnoliophyta (كاسيات البذور)
Class same	Liliopsida (زنبقانية)	Liliopsida (زنبقانية)
Order same	Poales (قبئيات)	Poales (قبئيات)
Family same	Cyperaceae	Cyperaceae
Genus same	Eleocharis	Eleocharis
Species	Eleocharis dulcis	Eleocharis mamillata

Evolutionary Relationship

Chinese water chestnut and Northern Spike-Rush share a common ancestor at the Genus level: Eleocharis.

Conservation Status

Chinese water chestnut

LC — Least Concern

Northern Spike-Rush

LC — Least Concern

Physical Characteristics

Attribute	Chinese water chestnut	Northern Spike-Rush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese water chestnut

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and montane grasslands and shrublands, among 5 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (4 countries), Asia (Vietnam), North America (United States), and Oceania and the Pacific (4 countries).

Northern Spike-Rush

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden.

Chinese water chestnut

The Chinese Water Chestnut (Eleocharis dulcis) is a species in the genus Eleocharis. It is currently classified as Least Concern on the IUCN Red List. Native to Comoros, Guinea, Madagascar, Mauritius, and Micronesia.