"glaucous sedge" meaning in English

{
  "forms": [
    {
      "form": "glaucous sedges",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "glaucous sedge (plural glaucous sedges)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
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        },
        {
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Sedges",
          "orig": "en:Sedges",
          "parents": [
            "Commelinids",
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A sedge species, Carex flacca (in Carex subg. Carex)."
      ],
      "id": "en-glaucous_sedge-en-noun-NZM6MAnj",
      "links": [
        [
          "sedge",
          "sedge"
        ],
        [
          "Carex subg. Carex",
          "Carex subg. Carex"
        ]
      ],
      "synonyms": [
        {
          "word": "blue sedge"
        },
        {
          "word": "carnation-grass"
        }
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Carex flacca",
          "word": "vahasara"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "osóka povíslaja",
          "sense": "Carex flacca",
          "tags": [
            "feminine"
          ],
          "word": "осо́ка пови́слая"
        }
      ],
      "wikipedia": [
        "Carex flacca"
      ]
    }
  ],
  "word": "glaucous sedge"
}

{
  "forms": [
    {
      "form": "glaucous sedges",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "glaucous sedge (plural glaucous sedges)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "English countable nouns",
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      ],
      "glosses": [
        "A sedge species, Carex flacca (in Carex subg. Carex)."
      ],
      "links": [
        [
          "sedge",
          "sedge"
        ],
        [
          "Carex subg. Carex",
          "Carex subg. Carex"
        ]
      ],
      "wikipedia": [
        "Carex flacca"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "blue sedge"
    },
    {
      "word": "carnation-grass"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Carex flacca",
      "word": "vahasara"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "osóka povíslaja",
      "sense": "Carex flacca",
      "tags": [
        "feminine"
      ],
      "word": "осо́ка пови́слая"
    }
  ],
  "word": "glaucous sedge"
}