| Family |
Cyperaceae |
| Scientific name |
Cyperus iria L. |
| Synonyms |
Chlorocyperus iria L.; Cyperus alulatus Kern; Cyperus chrysomelinus Link;
Cyperus diaphaniria Steudel; Cyperus iria L. forma chrysomelinus (Link)
Kükenthal; Cyperus iria L. forma diaphaniria (Steudel) Miquel; Cyperus
iria L. var. paniciformis (Franchet & Savatier) C. B. Clarke; Cyperus
iria L. var. parviflorus (Nees) Miquel; Cyperus iria L. var. rectangularis
Kükenthal; Cyperus iria L. var. santonici (Rottbøll) Fernald & Griscom;
Cyperus microiria Steudel; Cyperus microlepis Baker; Cyperus nangtcianensis
Pampanini; Cyperus nuttalii Llanos; Cyperus paniciformis Franchet &
Savatier; Cyperus panicoides Lamarck; Cyperus parviflorus Nees; Cyperus
resinosus Hochstetter ex Steudel; Cyperus santonici Rottbøll; Cyperus seminudus
Zollinger & Moritzi |
| Common name |
(Japanese common name) ko-gome-gayatsuri [tiny rice mosquito net hanging
weed] |
| (English common name) grasshopper's-cyperus, rice flatsedge, ricefield
flatsedge, umbrella sedge |
| Distribution |
(Japan) Honshu, Shikoku, Kyushu |
| (Other nations) worldwide |
| Chromosomal number |
unknown |
| Description |
Plants culms 30-60cm. Flowers yellow spikelets 5-10mm, flowering in August
to October. Annual plants.. |
| Reference |
Cyperus iria L. |
| Cyperus iria L. |
| Cyperus iria Linnaeus |
| Note |
common |
