"famine weed" meaning in English

{
  "forms": [
    {
      "form": "famine weeds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "famine weed (countable and uncountable, plural famine weeds)",
      "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": "lifeform",
          "langcode": "en",
          "name": "Heliantheae tribe plants",
          "orig": "en:Heliantheae tribe plants",
          "parents": [
            "Composites",
            "Asterales order plants",
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "parthenin"
        }
      ],
      "glosses": [
        "A plant of the species Parthenium hysterophorus, native to Central America, considered invasive in Africa, India, Australia"
      ],
      "hypernyms": [
        {
          "word": "parthenium"
        },
        {
          "word": "weed"
        }
      ],
      "id": "en-famine_weed-en-noun-9vBAfbcd",
      "synonyms": [
        {
          "word": "bitterweed"
        },
        {
          "word": "carrot-grass"
        },
        {
          "word": "carrot grass"
        },
        {
          "word": "congress grass"
        },
        {
          "word": "congress-grass"
        },
        {
          "word": "false ragweed"
        },
        {
          "word": "feverfew"
        },
        {
          "word": "parthenium"
        },
        {
          "word": "Parthenium hysterophorus"
        },
        {
          "word": "parthenium weed"
        },
        {
          "word": "parthenium-weed"
        },
        {
          "word": "ragweed parthenium"
        },
        {
          "word": "Santa Maria"
        },
        {
          "word": "Santa-Maria"
        },
        {
          "word": "Santa Maria feverfew"
        },
        {
          "word": "Santa-Maria feverfew"
        },
        {
          "word": "whitetop"
        },
        {
          "word": "whitetop-weed"
        },
        {
          "word": "whitetop weed"
        }
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "translations": [
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "Parthenium hysterophorus",
          "word": "coentro-do-mato"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "Parthenium hysterophorus",
          "word": "losna-branca"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "Parthenium hysterophorus",
          "word": "cicutilla"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "Parthenium hysterophorus",
          "word": "escoba amarga"
        }
      ]
    }
  ],
  "word": "famine weed"
}

{
  "coordinate_terms": [
    {
      "word": "parthenin"
    }
  ],
  "forms": [
    {
      "form": "famine weeds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "famine weed (countable and uncountable, plural famine weeds)",
      "name": "en-noun"
    }
  ],
  "hypernyms": [
    {
      "word": "parthenium"
    },
    {
      "word": "weed"
    }
  ],
  "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 uncountable nouns",
        "Entries missing English vernacular names of taxa",
        "Entries using missing taxonomic name (species)",
        "en:Heliantheae tribe plants"
      ],
      "glosses": [
        "A plant of the species Parthenium hysterophorus, native to Central America, considered invasive in Africa, India, Australia"
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "bitterweed"
    },
    {
      "word": "carrot-grass"
    },
    {
      "word": "carrot grass"
    },
    {
      "word": "congress grass"
    },
    {
      "word": "congress-grass"
    },
    {
      "word": "false ragweed"
    },
    {
      "word": "feverfew"
    },
    {
      "word": "parthenium"
    },
    {
      "word": "Parthenium hysterophorus"
    },
    {
      "word": "parthenium weed"
    },
    {
      "word": "parthenium-weed"
    },
    {
      "word": "ragweed parthenium"
    },
    {
      "word": "Santa Maria"
    },
    {
      "word": "Santa-Maria"
    },
    {
      "word": "Santa Maria feverfew"
    },
    {
      "word": "Santa-Maria feverfew"
    },
    {
      "word": "whitetop"
    },
    {
      "word": "whitetop-weed"
    },
    {
      "word": "whitetop weed"
    }
  ],
  "translations": [
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "Parthenium hysterophorus",
      "word": "coentro-do-mato"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "Parthenium hysterophorus",
      "word": "losna-branca"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "Parthenium hysterophorus",
      "word": "cicutilla"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "Parthenium hysterophorus",
      "word": "escoba amarga"
    }
  ],
  "word": "famine weed"
}