"L.f." meaning in All languages combined

{
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "la",
        "3": "Linnaeus filius"
      },
      "expansion": "Latin Linnaeus filius",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin Linnaeus filius.",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "proper noun"
      },
      "expansion": "L.f.",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A botanical plant name author abbreviation for botanist Carl Linnaeus the Younger (1741–1783)."
      ],
      "id": "en-L.f.-mul-name-HRsgVjV4",
      "links": [
        [
          "botanical",
          "botanical"
        ],
        [
          "plant",
          "plant"
        ],
        [
          "author",
          "author"
        ],
        [
          "abbreviation",
          "abbreviation"
        ],
        [
          "botanist",
          "botanist"
        ]
      ],
      "related": [
        {
          "word": "L."
        }
      ]
    }
  ],
  "word": "L.f."
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "la",
        "3": "Linnaeus filius"
      },
      "expansion": "Latin Linnaeus filius",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin Linnaeus filius.",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "proper noun"
      },
      "expansion": "L.f.",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "name",
  "related": [
    {
      "word": "L."
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Translingual entries with incorrect language header",
        "Translingual lemmas",
        "Translingual proper nouns",
        "Translingual terms derived from Latin",
        "Translingual terms spelled with ."
      ],
      "glosses": [
        "A botanical plant name author abbreviation for botanist Carl Linnaeus the Younger (1741–1783)."
      ],
      "links": [
        [
          "botanical",
          "botanical"
        ],
        [
          "plant",
          "plant"
        ],
        [
          "author",
          "author"
        ],
        [
          "abbreviation",
          "abbreviation"
        ],
        [
          "botanist",
          "botanist"
        ]
      ]
    }
  ],
  "word": "L.f."
}