"false acacia" meaning in English

{
  "forms": [
    {
      "form": "false acacias",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "false acacia (plural false acacias)",
      "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"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Legumes",
          "orig": "en:Legumes",
          "parents": [
            "Fabales order plants",
            "Shrubs",
            "Trees",
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1950 July, “Traveller's Joy”, in Railway Magazine, page ii (advertisement):",
          "text": "The taproots of trees like the false acacia, growing between Park Royal and Alperton, thrust deeply into the ground, while the spreading roots of the silver birch stitch the soil.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A deciduous tree, of species Robinia pseudoacacia, native to the United States; the black locust."
      ],
      "id": "en-false_acacia-en-noun-vYEnPLZa",
      "links": [
        [
          "deciduous",
          "deciduous"
        ],
        [
          "tree",
          "tree"
        ],
        [
          "Robinia pseudoacacia",
          "Robinia pseudoacacia#Translingual"
        ],
        [
          "United States",
          "United States"
        ],
        [
          "black locust",
          "black locust"
        ]
      ]
    }
  ],
  "word": "false acacia"
}

{
  "forms": [
    {
      "form": "false acacias",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "false acacia (plural false acacias)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Legumes"
      ],
      "examples": [
        {
          "ref": "1950 July, “Traveller's Joy”, in Railway Magazine, page ii (advertisement):",
          "text": "The taproots of trees like the false acacia, growing between Park Royal and Alperton, thrust deeply into the ground, while the spreading roots of the silver birch stitch the soil.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A deciduous tree, of species Robinia pseudoacacia, native to the United States; the black locust."
      ],
      "links": [
        [
          "deciduous",
          "deciduous"
        ],
        [
          "tree",
          "tree"
        ],
        [
          "Robinia pseudoacacia",
          "Robinia pseudoacacia#Translingual"
        ],
        [
          "United States",
          "United States"
        ],
        [
          "black locust",
          "black locust"
        ]
      ]
    }
  ],
  "word": "false acacia"
}