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Cyperus rotundus

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Cyperus rotundus L.

Family Name: Cyperaceae
Common Name: Nutgrass, Purple Nutsedge

Name

Family Name
Genus Epithet
Species Epithet
Name Authority
Common Names
Comments

Classifications and Characteristics

Plant Division Angiosperms (Flowering Seed Plants)
Plant Growth Form Grass or Grass-like Plant
Lifespan (in Singapore) Perennial
Mode of Nutrition Autotrophic
Maximum Height 0.8 m

Biogeography

Native Distribution Pantropical
Native Habitat Shoreline, Terrestrial
Preferred Climate Zone Tropical
Local Conservation Status Native to Singapore (Least Concern (LC))

Description and Ethnobotany

Growth Form Tropical sedge with an erect growth habit. The stems tend to form clumps in favorable climates.
Foliage Dark green leaves are long and narrow. There is a distinct midib on the leaf underside.
Stems The stem is triangular.
Flowers Tiny flowers are purple to brown.
Fruit The small fruits are known as achenes.
Ethnobotanical Uses Medicinal: The roots and rhizomes are used for medicinal purposes, such as reducing inflammation and fever or relieving pain. They contain chemicals such as saponins, alkaloids, flavonoids and fatty oils.
Others: In India, this species is used in hair and skin products.

Plant Care and Propagation

Light Preference Full Sun
Water Preference Moderate Water
Plant Growth Rate Fast

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Others

Master ID 30777
Species ID 5128
Flora Disclaimer The information in this website has been compiled from reliable sources, such as reference works on medicinal plants. It is not a substitute for medical advice or treatment and NParks does not purport to provide any medical advice. Readers should always consult his/her physician before using or consuming a plant for medicinal purposes.
Species record last updated on: 04 August 2022.
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