{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/hordeum/",
  "id": {
    "slug": "hordeum"
  },
  "genus": "Hordeum",
  "family": "Poaceae",
  "family_url": "https://botanai.app/family/poaceae/",
  "accepted_species": 43,
  "documented_species": 11,
  "species": [
    {
      "scientific_name": "Hordeum aegiceras",
      "authorship": "Nees ex Royle",
      "wfo": "wfo-0000874650",
      "slug": "hordeum-aegiceras",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum arizonicum",
      "authorship": "Covas",
      "wfo": "wfo-0000874665",
      "slug": "hordeum-arizonicum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum bogdanii",
      "authorship": "Wilensky",
      "wfo": "wfo-0000874673",
      "slug": "hordeum-bogdanii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum brachyantherum",
      "authorship": "Nevski",
      "wfo": "wfo-0000874678",
      "slug": "hordeum-brachyantherum",
      "photographs_found": 177,
      "documented": true,
      "url": "https://botanai.app/plants/hordeum-brachyantherum/"
    },
    {
      "scientific_name": "Hordeum brachyatherum",
      "authorship": "Phil.",
      "wfo": "wfo-0000874681",
      "slug": "hordeum-brachyatherum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum brevisubulatum",
      "authorship": "(Trin.) Link",
      "wfo": "wfo-0000874685",
      "slug": "hordeum-brevisubulatum",
      "photographs_found": 36,
      "documented": true,
      "url": "https://botanai.app/plants/hordeum-brevisubulatum/"
    },
    {
      "scientific_name": "Hordeum bulbosum",
      "authorship": "L.",
      "wfo": "wfo-0000874695",
      "slug": "hordeum-bulbosum",
      "photographs_found": 22,
      "documented": true,
      "url": "https://botanai.app/plants/hordeum-bulbosum/"
    },
    {
      "scientific_name": "Hordeum californicum",
      "authorship": "Covas & Stebbins",
      "wfo": "wfo-0000874703",
      "slug": "hordeum-californicum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum capense",
      "authorship": "Thunb.",
      "wfo": "wfo-0000874706",
      "slug": "hordeum-capense",
      "photographs_found": 2,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum chilense",
      "authorship": "Roem. & Schult.",
      "wfo": "wfo-0000874713",
      "slug": "hordeum-chilense",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum comosum",
      "authorship": "J.Presl",
      "wfo": "wfo-0000874727",
      "slug": "hordeum-comosum",
      "photographs_found": 3,
      "documented": true,
      "url": "https://botanai.app/plants/hordeum-comosum/"
    },
    {
      "scientific_name": "Hordeum cordobense",
      "authorship": "Bothmer, N.Jacobsen & Nicora",
      "wfo": "wfo-0000874739",
      "slug": "hordeum-cordobense",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum depressum",
      "authorship": "(Scribn. & J.G.Sm.) Rydb.",
      "wfo": "wfo-0000874755",
      "slug": "hordeum-depressum",
      "photographs_found": 18,
      "documented": true,
      "url": "https://botanai.app/plants/hordeum-depressum/"
    },
    {
      "scientific_name": "Hordeum distichon",
      "authorship": "L.",
      "wfo": "wfo-0000874759",
      "slug": "hordeum-distichon",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum erectifolium",
      "authorship": "Bothmer, N.Jacobsen & R.B.Jørg.",
      "wfo": "wfo-0000874776",
      "slug": "hordeum-erectifolium",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum euclaston",
      "authorship": "Steud.",
      "wfo": "wfo-0000874778",
      "slug": "hordeum-euclaston",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum flexuosum",
      "authorship": "Nees ex Steud.",
      "wfo": "wfo-0000874784",
      "slug": "hordeum-flexuosum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum fuegianum",
      "authorship": "Bothmer, N.Jacobsen & R.B.Jørg.",
      "wfo": "wfo-0000874787",
      "slug": "hordeum-fuegianum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum guatemalense",
      "authorship": "Bothmer, N.Jacobsen & R.B.Jørg.",
      "wfo": "wfo-0000874796",
      "slug": "hordeum-guatemalense",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum halophilum",
      "authorship": "Griseb.",
      "wfo": "wfo-0000874799",
      "slug": "hordeum-halophilum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum jubatum",
      "authorship": "L.",
      "wfo": "wfo-0000874831",
      "slug": "hordeum-jubatum",
      "photographs_found": 1307,
      "documented": true,
      "url": "https://botanai.app/plants/hordeum-jubatum/"
    },
    {
      "scientific_name": "Hordeum jungblutii",
      "authorship": "Reichling",
      "wfo": "wfo-1000048088",
      "slug": "hordeum-jungblutii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum lagunculiforme",
      "authorship": "Bacht.",
      "wfo": "wfo-0001096280",
      "slug": "hordeum-lagunculiforme",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum lechleri",
      "authorship": "(Steud.) Schenck",
      "wfo": "wfo-0000874860",
      "slug": "hordeum-lechleri",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum marinum",
      "authorship": "Huds.",
      "wfo": "wfo-0000874872",
      "slug": "hordeum-marinum",
      "photographs_found": 56,
      "documented": true,
      "url": "https://botanai.app/plants/hordeum-marinum/"
    },
    {
      "scientific_name": "Hordeum montanense",
      "authorship": "Scribn. ex Beal",
      "wfo": "wfo-0000874890",
      "slug": "hordeum-montanense",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum murinum",
      "authorship": "L.",
      "wfo": "wfo-0000874893",
      "slug": "hordeum-murinum",
      "photographs_found": 2165,
      "documented": true,
      "url": "https://botanai.app/plants/hordeum-murinum/"
    },
    {
      "scientific_name": "Hordeum muticum",
      "authorship": "J.Presl",
      "wfo": "wfo-0000874909",
      "slug": "hordeum-muticum",
      "photographs_found": 4,
      "documented": true,
      "url": "https://botanai.app/plants/hordeum-muticum/"
    },
    {
      "scientific_name": "Hordeum nutans",
      "authorship": "Alef.",
      "wfo": "wfo-0001099297",
      "slug": "hordeum-nutans",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum parodii",
      "authorship": "Covas",
      "wfo": "wfo-0000874933",
      "slug": "hordeum-parodii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum patagonicum",
      "authorship": "(Hauman) Covas",
      "wfo": "wfo-0000874936",
      "slug": "hordeum-patagonicum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum pavisi",
      "authorship": "Préaub.",
      "wfo": "wfo-0000874645",
      "slug": "hordeum-pavisi",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum procerum",
      "authorship": "Nevski",
      "wfo": "wfo-0000874956",
      "slug": "hordeum-procerum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum pubiflorum",
      "authorship": "Hook.f.",
      "wfo": "wfo-0000874960",
      "slug": "hordeum-pubiflorum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum pusillum",
      "authorship": "Nutt.",
      "wfo": "wfo-0000874967",
      "slug": "hordeum-pusillum",
      "photographs_found": 398,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum roshevitzii",
      "authorship": "Bowden",
      "wfo": "wfo-0000874978",
      "slug": "hordeum-roshevitzii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum secalinum",
      "authorship": "Schreb.",
      "wfo": "wfo-0000874994",
      "slug": "hordeum-secalinum",
      "photographs_found": 35,
      "documented": true,
      "url": "https://botanai.app/plants/hordeum-secalinum/"
    },
    {
      "scientific_name": "Hordeum stenostachys",
      "authorship": "Godr.",
      "wfo": "wfo-0000875023",
      "slug": "hordeum-stenostachys",
      "photographs_found": 1,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum tetraploidum",
      "authorship": "Covas",
      "wfo": "wfo-0000875035",
      "slug": "hordeum-tetraploidum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum vulgare",
      "authorship": "L.",
      "wfo": "wfo-0000875054",
      "slug": "hordeum-vulgare",
      "photographs_found": 97,
      "documented": true,
      "url": "https://botanai.app/plants/hordeum-vulgare/"
    },
    {
      "scientific_name": "Hordeum × blomii",
      "authorship": "Thell.",
      "wfo": "wfo-0000874642",
      "slug": "hordeum-blomii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum × intermedium",
      "authorship": "(Körn.) Carleton",
      "wfo": "wfo-0000874643",
      "slug": "hordeum-intermedium",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Hordeum × lagunculciforme",
      "authorship": "(Bachteev) Nikif.",
      "wfo": "wfo-0000874644",
      "slug": "hordeum-lagunculciforme",
      "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/hordeum/"
  }
}