{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/juglans/",
  "id": {
    "slug": "juglans"
  },
  "genus": "Juglans",
  "family": "Juglandaceae",
  "family_url": "https://botanai.app/family/juglandaceae/",
  "accepted_species": 23,
  "documented_species": 11,
  "species": [
    {
      "scientific_name": "Juglans australis",
      "authorship": "Griseb.",
      "wfo": "wfo-0001067440",
      "slug": "juglans-australis",
      "photographs_found": 11,
      "documented": true,
      "url": "https://botanai.app/plants/juglans-australis/"
    },
    {
      "scientific_name": "Juglans boliviana",
      "authorship": "Dode",
      "wfo": "wfo-0001067441",
      "slug": "juglans-boliviana",
      "photographs_found": 1,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Juglans californica",
      "authorship": "S.Watson",
      "wfo": "wfo-0001067449",
      "slug": "juglans-californica",
      "photographs_found": 304,
      "documented": true,
      "url": "https://botanai.app/plants/juglans-californica/"
    },
    {
      "scientific_name": "Juglans cinerea",
      "authorship": "L.",
      "wfo": "wfo-0000355096",
      "slug": "juglans-cinerea",
      "photographs_found": 820,
      "documented": true,
      "url": "https://botanai.app/plants/juglans-cinerea/"
    },
    {
      "scientific_name": "Juglans hindsii",
      "authorship": "(Jeps.) Jeps. ex R.E.Sm.",
      "wfo": "wfo-0001067435",
      "slug": "juglans-hindsii",
      "photographs_found": 88,
      "documented": true,
      "url": "https://botanai.app/plants/juglans-hindsii/"
    },
    {
      "scientific_name": "Juglans hirsuta",
      "authorship": "W.E.Manning",
      "wfo": "wfo-0001266332",
      "slug": "juglans-hirsuta",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Juglans hispanica",
      "authorship": "D.Rivera, Obón, Verde, F.Méndez & S.Ríos",
      "wfo": "wfo-0000353524",
      "slug": "juglans-hispanica",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Juglans hopeiensis",
      "authorship": "Hu",
      "wfo": "wfo-0000355138",
      "slug": "juglans-hopeiensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Juglans jamaicensis",
      "authorship": "C.DC.",
      "wfo": "wfo-0000354935",
      "slug": "juglans-jamaicensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Juglans major",
      "authorship": "(Torr.) A.Heller",
      "wfo": "wfo-0001067436",
      "slug": "juglans-major",
      "photographs_found": 324,
      "documented": true,
      "url": "https://botanai.app/plants/juglans-major/"
    },
    {
      "scientific_name": "Juglans mandshurica",
      "authorship": "Maxim.",
      "wfo": "wfo-0001067447",
      "slug": "juglans-mandshurica",
      "photographs_found": 152,
      "documented": true,
      "url": "https://botanai.app/plants/juglans-mandshurica/"
    },
    {
      "scientific_name": "Juglans microcarpa",
      "authorship": "Berland.",
      "wfo": "wfo-0001067454",
      "slug": "juglans-microcarpa",
      "photographs_found": 138,
      "documented": true,
      "url": "https://botanai.app/plants/juglans-microcarpa/"
    },
    {
      "scientific_name": "Juglans mollis",
      "authorship": "Engelm.",
      "wfo": "wfo-0001220335",
      "slug": "juglans-mollis",
      "photographs_found": 27,
      "documented": true,
      "url": "https://botanai.app/plants/juglans-mollis/"
    },
    {
      "scientific_name": "Juglans neotropica",
      "authorship": "Diels",
      "wfo": "wfo-0000355125",
      "slug": "juglans-neotropica",
      "photographs_found": 39,
      "documented": true,
      "url": "https://botanai.app/plants/juglans-neotropica/"
    },
    {
      "scientific_name": "Juglans nigra",
      "authorship": "L.",
      "wfo": "wfo-0000355126",
      "slug": "juglans-nigra",
      "photographs_found": 2911,
      "documented": true,
      "url": "https://botanai.app/plants/juglans-nigra/"
    },
    {
      "scientific_name": "Juglans pyriformis",
      "authorship": "Liebm.",
      "wfo": "wfo-0000355048",
      "slug": "juglans-pyriformis",
      "photographs_found": 30,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Juglans regia",
      "authorship": "L.",
      "wfo": "wfo-0000355051",
      "slug": "juglans-regia",
      "photographs_found": 971,
      "documented": true,
      "url": "https://botanai.app/plants/juglans-regia/"
    },
    {
      "scientific_name": "Juglans sigillata",
      "authorship": "Dode",
      "wfo": "wfo-0001067481",
      "slug": "juglans-sigillata",
      "photographs_found": 2,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Juglans soratensis",
      "authorship": "W.E.Manning",
      "wfo": "wfo-0001219304",
      "slug": "juglans-soratensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Juglans steyermarkii",
      "authorship": "W.E.Manning",
      "wfo": "wfo-0001067456",
      "slug": "juglans-steyermarkii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Juglans venezuelensis",
      "authorship": "W.E.Manning",
      "wfo": "wfo-0000355062",
      "slug": "juglans-venezuelensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Juglans × bixbyi",
      "authorship": "Rehder",
      "wfo": "wfo-0000353522",
      "slug": "juglans-bixbyi",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Juglans × notha",
      "authorship": "Rehder",
      "wfo": "wfo-0000355127",
      "slug": "juglans-notha",
      "photographs_found": 0,
      "documented": false,
      "url": null
    }
  ],
  "evidence_gate": {
    "rule": "at least 3 photographs licensed for commercial use",
    "rationale": "This site is commercial, so it can only publish photographs licensed for commercial use. Roughly three quarters of the photographs on iNaturalist are CC BY-NC, which excludes them. A species below the gate is listed here rather than given a page of its own."
  },
  "sources": [
    {
      "name": "World Flora Online Plant List",
      "note": "accepted names, authorities, classification",
      "license": "CC0",
      "url": "https://www.worldfloraonline.org/",
      "retrieved": "2026-07-12"
    }
  ],
  "license": {
    "data": "CC BY 4.0",
    "attribution": "BotanAI, https://botanai.app/genus/juglans/"
  }
}