イグサ
Soft rush ("Juncus effusus"), sharp-flowered rush ("Juncus acutiflorus"), oval sedge ("Carex leporina"), common yellow-sedge ("Carex demissa"), carnation sedge ("Carex panicea"), common marsh-bedstraw ("Galium palustre"), marsh pennywort ("Hydrocotyle vulgaris"), ragged-robin ("Lychnis flos-cuculi"), greater birds-foot-trefoil ("Lotus uliginosus"), bog pimpernel ("Anagallis tenella") and bristle clubrush ("Isolepis setacea").