naturalizedCyperaceae
Cyperus iria
Rice flat-sedge
Naturalized (non-native)non-native
Introduced and now reproducing on its own in the wild.
Cyperus iria (also known as rice flat sedge and rice flatsedge) is a smooth, tufted sedge found worldwide. The roots are yellowish-red and fibrous. The plant often grows in rice paddies, where it is considered to be a weed.
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Gallery · 8 · iNaturalist
open-licensed photos · click any to view its source
Where documented · 4 ahupuaʻa
documented occurrences · iNaturalist + GBIF · iNaturalist 5 · GBIF 1 records
Honohina · HawaiʻiiNat 1 · GBIF 1 ✓
Waiākea · HawaiʻiiNat 2
Kulaʻimano · HawaiʻiiNat 1
Piʻihonua · HawaiʻiiNat 1