Contains 26 accepted taxa overall.
Characteristics
Classification
Citation
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TYPE: Cyperus esculentus Linnaeus 1753. Lectotypified by Britton, Bull. Dept. Agric. Jamaica 5(suppl. 1): 6. 1907.
Species
| Scientific Name | Common Name | Herbarium Specimens | Status | Photos |
|---|---|---|---|---|
| Cyperus acuminatus | Short-pointed flat sedge; Taper-tipped flat-sedge | Native OBL (NWPL) | ||
| Cyperus bipartitus | Shining flat sedge | Native OBL (NWPL) | ||
| Cyperus deamii x [C. esculentus x C. strigosus] | Native | |||
| Cyperus dentatus | Toothed flat sedge | Native Endangered-State FACW (NWPL) | ||
| Cyperus diandrus | Umbrella flat sedge | Native FACW (NWPL) | ||
| Cyperus difformis | Variable flat sedge | Not Native OBL (NWPL) | ||
| Cyperus echinatus | Hedgehog club rush; Globe flat-sedge | Native FAC (NWPL) | ||
| Cyperus engelmannii | False rusty nut sedge | Native OBL (NWPL) | ||
| Cyperus erythrorhizos | Red-rooted nut sedge | Native OBL (NWPL) | ||
| Cyperus esculentus | Yellow nut sedge | Native FACW (NWPL) | ||
| Cyperus esculentus var. leptostachyus | Field nut sedge; Chufa | Native FACW (NWPL) | ||
| Cyperus flavescens | Yellow flat sedge | Native OBL (NWPL) | ||
| Cyperus houghtonii | Smooth sand sedge; Houghton's flat-sedge | Native Endangered-State UPL (NWPL) | ||
| Cyperus iria | Ricefield flatsedge | Not Native | ||
| Cyperus lupulinus | Slender sand sedge | Native | ||
| Cyperus lupulinus subsp. lupulinus | Slender sand sedge; Great plains flat-sedge | Native FACU (NWPL) | ||
| Cyperus lupulinus subsp. macilentus | Great plains flat sedge | Native FACU (NWPL) | ||
| Cyperus mesochorus [C. lupulinus x C. schweinitzii] | Flat-Sedge, Midland Sand | Native | ||
| Cyperus microiria | Asian flatsedge | Not Native | ||
| Cyperus nipponicus | Not Native | |||
| Cyperus odoratus | Common rusty nut sedge; Rusty flat-sedge | Native FACW (NWPL) | ||
| Cyperus pseudovegetus | False green flat sedge; Marsh flat-sedge | Native Rare-State FACW (NWPL) | ||
| Cyperus retrorsus | Pine barren flatsedge | Native | ||
| Cyperus schweinitzii | Rough sand sedge; Schweintz's flat-sedge | Native FACU (NWPL) | ||
| Cyperus squarrosus | Awned flat sedge | Native OBL (NWPL) | ||
| Cyperus strigosus | Long-scaled nut sedge; Straw-colored flat-sedge | Native FACW (NWPL) |
Identification Key
No identification key is available for this family.
Genus Synonyms
| Synonym | Full Citation | Basionym | Type |
|---|---|---|---|
| No synonyms found. | |||