"Ericeto-Sphagnetalia" meaning in Conventions internationales

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms scientifiques",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Conventions internationales",
      "orig": "conventions internationales",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "De Erica et Sphagnum, qui en sont les genres caractéristiques et du suffixe -etalia."
  ],
  "hyponyms": [
    {
      "word": "Sphagnion europaeum"
    }
  ],
  "lang": "Conventions internationales",
  "lang_code": "conv",
  "pos": "name",
  "pos_title": "Nom scientifique",
  "related": [
    {
      "word": "zuricho-montpelliérain"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en conventions internationales de l’écologie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en conventions internationales",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Ordre des associations végétales de tourbières à Sphaignes hygrophiles et des landes tourbeuses du domaine atlantique européen."
      ],
      "id": "fr-Ericeto-Sphagnetalia-conv-name-CbCHdbB~",
      "topics": [
        "ecology"
      ]
    }
  ],
  "tags": [
    "scientific"
  ],
  "word": "Ericeto-Sphagnetalia"
}

{
  "categories": [
    "Noms scientifiques",
    "conventions internationales"
  ],
  "etymology_texts": [
    "De Erica et Sphagnum, qui en sont les genres caractéristiques et du suffixe -etalia."
  ],
  "hyponyms": [
    {
      "word": "Sphagnion europaeum"
    }
  ],
  "lang": "Conventions internationales",
  "lang_code": "conv",
  "pos": "name",
  "pos_title": "Nom scientifique",
  "related": [
    {
      "word": "zuricho-montpelliérain"
    }
  ],
  "senses": [
    {
      "categories": [
        "Lexique en conventions internationales de l’écologie",
        "Wiktionnaire:Exemples manquants en conventions internationales"
      ],
      "glosses": [
        "Ordre des associations végétales de tourbières à Sphaignes hygrophiles et des landes tourbeuses du domaine atlantique européen."
      ],
      "topics": [
        "ecology"
      ]
    }
  ],
  "tags": [
    "scientific"
  ],
  "word": "Ericeto-Sphagnetalia"
}