iNat·76589SpeciesPlantae4,449 field observationsThe Nature Library · Open stacks
- Plants
- ›Vascular Plants
- ›flowering plants
- ›monocots
- ›grasses, sedges, cattails, and allies
- ›Sedges
- ›Cyperoideae
- ›Cypereae
- ›Cyperus

Rice flat-sedge
Cyperus iria
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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Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
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Every page naming Cyperus iria in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 76589.