"flor del corazón" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "nci",
        "3": "yolloxochitl"
      },
      "expansion": "Calque of Classical Nahuatl yolloxochitl",
      "name": "calque"
    }
  ],
  "etymology_text": "Calque of Classical Nahuatl yolloxochitl.",
  "forms": [
    {
      "form": "flores del corazón",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "flor del corazón f (plural flores del corazón)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "es",
          "name": "Magnoliids",
          "orig": "es:Magnoliids",
          "parents": [
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Mexican magnolia (Magnolia mexicana)"
      ],
      "id": "en-flor_del_corazón-es-noun-yve7xdeJ",
      "synonyms": [
        {
          "word": "laurel tulipán"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "flor del corazón"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "nci",
        "3": "yolloxochitl"
      },
      "expansion": "Calque of Classical Nahuatl yolloxochitl",
      "name": "calque"
    }
  ],
  "etymology_text": "Calque of Classical Nahuatl yolloxochitl.",
  "forms": [
    {
      "form": "flores del corazón",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "flor del corazón f (plural flores del corazón)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Entries missing English vernacular names of taxa",
        "Entries using missing taxonomic name (species)",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish feminine nouns",
        "Spanish lemmas",
        "Spanish multiword terms",
        "Spanish nouns",
        "Spanish nouns with red links in their headword lines",
        "Spanish terms calqued from Classical Nahuatl",
        "Spanish terms derived from Classical Nahuatl",
        "es:Magnoliids"
      ],
      "glosses": [
        "Mexican magnolia (Magnolia mexicana)"
      ],
      "synonyms": [
        {
          "word": "laurel tulipán"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "flor del corazón"
}