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Plants

Swamp Saw-Grass

Cladium mariscus subsp. jamaicense

Cladium mariscus

‘Uti‘uti marks wet ground. Its presence once helped people find freshwater on islands where that knowledge mattered.

Local names
‘Uti’uti (French Polynesia)

Family
Cyperaceae
Biogeographical status
Native
Life form
Herbaceous plant
Abundance
Common
Ecosystem
Around freshwater

About this species

This widely distributed sedge can reach about 1.5 metres. The guide records it on almost all of Tetiaroa’s motu, particularly around lakes and marshy areas.

Polynesians used its association with wet ground as a clue to freshwater. The source also records papermaking uses on other Pacific islands.

A brown flower
A sea of grass

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