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| April 2007 at Institute for Nature Study |
April 2007 at Institute for Nature Study |
April 2007 at Institute for Nature Study |
| Family | Cyperaceae |
| Scientific name | Carex dispalata Boott ex A. Gray |
| Synonyms | Carex amplifolia Boott subsp. dispalata (Boott ex A. Gray) T. Koyama et Calder; Carex dispalata Boott ex A. Gray var. costata Kükenthal; Carex pollens C.B. Clarke; Carex pollens C.B. Clarke var. angustior C. B. Clarke |
| Common name | (Japanese common name) kasa suge [woven hat sedge] |
| (English common name) none | |
| Distribution | (Japan) Hokkaido, Honshu, Shikoku, Kyushu |
| (Other nations) Russia, Korea, China | |
| Chromosomal number | 2n=78 |
| Description | Culms 40-100cm. Leaves 4-8mm width. Flowers male spikelets 4-7cm at top, female spikelets 3-10cm at side, flowering in August to October. Perennial plants. |
| Reference | Water purificant (US Patent 6254800/2001) |
| Water purificant methods (US Patent 6478985/2002) |
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| April 2007 at Institute for Nature Study |
April 2007 at Institute for Nature Study |
April 2007 at Institute for Nature Study |
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| April 2007 at Institute for Nature Study |
April 2007 at Institute for Nature Study |
