Chinese water chestnut

plant

Also known as: Eleocharis dulcis, Eleocharis tuberosus

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Last updated

June 24, 2026

Quick Summary

The term "water chestnut" can refer to two distinct plants cultivated for their edible parts.

One is the European water chestnut (Trapa natans), a member of the loosestrife family. It's known for its edible, nutlike, spiny fruit and is considered an invasive species in parts of North America.12

The other is the Chinese water chestnut (Eleocharis dulcis), belonging to the sedge family. This plant is widely grown in Asia for its corms, which are a popular ingredient in Chinese cuisine due to their characteristic crisp texture, even after cooking.12

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water chestnut
The Chinese water chestnut (Eleocharis dulcis) is a member of the sedge family (Cyperaceae). It is widely cultivated in Asia for its edible corms, which remain crisp even after being cooked. It is a characteristic ingredient in many Chinese dishes.
Read More
The Chinese water chestnut (Eleocharis dulcis) is a member of the sedge family (Cyperaceae). It is widely cultivated in Asia for its edible corms, which remain crisp even after being cooked. It is a characteristic ingredient in many Chinese dishes.
Read More