"rattlesnake fern" meaning in English

{
  "forms": [
    {
      "form": "rattlesnake ferns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rattlesnake fern (plural rattlesnake ferns)",
      "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": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Cherokee translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Japanese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Ferns",
          "orig": "en:Ferns",
          "parents": [
            "Spore plants",
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Botrypus virginianus, a low-growing ternately branched herb in the Ophioglossales."
      ],
      "id": "en-rattlesnake_fern-en-noun-Rp1LuOkx",
      "links": [
        [
          "ternately",
          "ternately"
        ],
        [
          "branched",
          "branched"
        ],
        [
          "herb",
          "herb"
        ],
        [
          "Ophioglossales",
          "Ophioglossales#Translingual"
        ]
      ],
      "translations": [
        {
          "code": "chr",
          "lang": "Cherokee",
          "roman": "uselati",
          "sense": "Botrypus virginianus",
          "word": "ᎤᏎᎳᏘ"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "roman": "natsu no hanawarabi",
          "sense": "Botrypus virginianus",
          "word": "夏の花蕨"
        }
      ],
      "wikipedia": [
        "rattlesnake fern"
      ]
    }
  ],
  "word": "rattlesnake fern"
}

{
  "forms": [
    {
      "form": "rattlesnake ferns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rattlesnake fern (plural rattlesnake ferns)",
      "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",
        "Entries using missing taxonomic name (species)",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Cherokee translations",
        "Terms with Japanese translations",
        "en:Ferns"
      ],
      "glosses": [
        "Botrypus virginianus, a low-growing ternately branched herb in the Ophioglossales."
      ],
      "links": [
        [
          "ternately",
          "ternately"
        ],
        [
          "branched",
          "branched"
        ],
        [
          "herb",
          "herb"
        ],
        [
          "Ophioglossales",
          "Ophioglossales#Translingual"
        ]
      ],
      "wikipedia": [
        "rattlesnake fern"
      ]
    }
  ],
  "translations": [
    {
      "code": "chr",
      "lang": "Cherokee",
      "roman": "uselati",
      "sense": "Botrypus virginianus",
      "word": "ᎤᏎᎳᏘ"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "natsu no hanawarabi",
      "sense": "Botrypus virginianus",
      "word": "夏の花蕨"
    }
  ],
  "word": "rattlesnake fern"
}