{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/clarkia/",
  "id": {
    "slug": "clarkia"
  },
  "genus": "Clarkia",
  "family": "Onagraceae",
  "family_url": "https://botanai.app/family/onagraceae/",
  "accepted_species": 42,
  "documented_species": 32,
  "species": [
    {
      "scientific_name": "Clarkia affinis",
      "authorship": "F.H.Lewis & M.E.Lewis",
      "wfo": "wfo-0000608510",
      "slug": "clarkia-affinis",
      "photographs_found": 36,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-affinis/"
    },
    {
      "scientific_name": "Clarkia amoena",
      "authorship": "(Lehm.) A.Nelson & J.F.Macbr.",
      "wfo": "wfo-0000608511",
      "slug": "clarkia-amoena",
      "photographs_found": 141,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-amoena/"
    },
    {
      "scientific_name": "Clarkia arcuata",
      "authorship": "(Kellogg) A.Nelson & J.F.Macbr.",
      "wfo": "wfo-0000608522",
      "slug": "clarkia-arcuata",
      "photographs_found": 37,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-arcuata/"
    },
    {
      "scientific_name": "Clarkia australis",
      "authorship": "E.Small",
      "wfo": "wfo-0000608524",
      "slug": "clarkia-australis",
      "photographs_found": 1,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Clarkia biloba",
      "authorship": "A.Nelson & J.F.Macbr.",
      "wfo": "wfo-0000608525",
      "slug": "clarkia-biloba",
      "photographs_found": 43,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-biloba/"
    },
    {
      "scientific_name": "Clarkia borealis",
      "authorship": "E.Small",
      "wfo": "wfo-0000608528",
      "slug": "clarkia-borealis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Clarkia bottae",
      "authorship": "(Spach) F.H.Lewis & M.E.Lewis",
      "wfo": "wfo-0000608529",
      "slug": "clarkia-bottae",
      "photographs_found": 150,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-bottae/"
    },
    {
      "scientific_name": "Clarkia breweri",
      "authorship": "(A.Gray) Greene",
      "wfo": "wfo-0000608530",
      "slug": "clarkia-breweri",
      "photographs_found": 41,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-breweri/"
    },
    {
      "scientific_name": "Clarkia concinna",
      "authorship": "Greene",
      "wfo": "wfo-0000608533",
      "slug": "clarkia-concinna",
      "photographs_found": 260,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-concinna/"
    },
    {
      "scientific_name": "Clarkia cylindrica",
      "authorship": "(Jeps.) F.H.Lewis & M.E.Lewis",
      "wfo": "wfo-0000608534",
      "slug": "clarkia-cylindrica",
      "photographs_found": 96,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-cylindrica/"
    },
    {
      "scientific_name": "Clarkia davyi",
      "authorship": "(Jeps.) F.H.Lewis",
      "wfo": "wfo-0000608536",
      "slug": "clarkia-davyi",
      "photographs_found": 18,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-davyi/"
    },
    {
      "scientific_name": "Clarkia delicata",
      "authorship": "(Abrams) A.Nelson & J.F.Macbr.",
      "wfo": "wfo-0000608539",
      "slug": "clarkia-delicata",
      "photographs_found": 62,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-delicata/"
    },
    {
      "scientific_name": "Clarkia dudleyana",
      "authorship": "(Abrams) J.F.Macbr.",
      "wfo": "wfo-0000608540",
      "slug": "clarkia-dudleyana",
      "photographs_found": 52,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-dudleyana/"
    },
    {
      "scientific_name": "Clarkia epilobioides",
      "authorship": "(Nutt.) A.Nelson & J.F.Macbr.",
      "wfo": "wfo-0000608544",
      "slug": "clarkia-epilobioides",
      "photographs_found": 127,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-epilobioides/"
    },
    {
      "scientific_name": "Clarkia exilis",
      "authorship": "F.H.Lewis & Vasek",
      "wfo": "wfo-0000608546",
      "slug": "clarkia-exilis",
      "photographs_found": 1,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Clarkia franciscana",
      "authorship": "F.H.Lewis & P.H.Raven",
      "wfo": "wfo-0000608547",
      "slug": "clarkia-franciscana",
      "photographs_found": 58,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-franciscana/"
    },
    {
      "scientific_name": "Clarkia gracilis",
      "authorship": "A.Nelson & J.F.Macbr.",
      "wfo": "wfo-0000608549",
      "slug": "clarkia-gracilis",
      "photographs_found": 50,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-gracilis/"
    },
    {
      "scientific_name": "Clarkia heterandra",
      "authorship": "(Torr.) F.H.Lewis & P.H.Raven",
      "wfo": "wfo-0000608553",
      "slug": "clarkia-heterandra",
      "photographs_found": 44,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-heterandra/"
    },
    {
      "scientific_name": "Clarkia imbricata",
      "authorship": "F.H.Lewis & M.E.Lewis",
      "wfo": "wfo-0000608554",
      "slug": "clarkia-imbricata",
      "photographs_found": 7,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-imbricata/"
    },
    {
      "scientific_name": "Clarkia jolonensis",
      "authorship": "D.R.Parn.",
      "wfo": "wfo-0000608556",
      "slug": "clarkia-jolonensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Clarkia lassenensis",
      "authorship": "(Eastw.) F.H.Lewis & M.E.Lewis",
      "wfo": "wfo-0000608557",
      "slug": "clarkia-lassenensis",
      "photographs_found": 8,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-lassenensis/"
    },
    {
      "scientific_name": "Clarkia lewisii",
      "authorship": "P.H.Raven & D.R.Parn.",
      "wfo": "wfo-0000608558",
      "slug": "clarkia-lewisii",
      "photographs_found": 125,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-lewisii/"
    },
    {
      "scientific_name": "Clarkia lingulata",
      "authorship": "F.H.Lewis & M.E.Lewis",
      "wfo": "wfo-0000608559",
      "slug": "clarkia-lingulata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Clarkia mildrediae",
      "authorship": "(A.Heller) F.H.Lewis & M.E.Lewis",
      "wfo": "wfo-0000608560",
      "slug": "clarkia-mildrediae",
      "photographs_found": 3,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-mildrediae/"
    },
    {
      "scientific_name": "Clarkia modesta",
      "authorship": "Jeps.",
      "wfo": "wfo-0000608561",
      "slug": "clarkia-modesta",
      "photographs_found": 36,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-modesta/"
    },
    {
      "scientific_name": "Clarkia mosquinii",
      "authorship": "E.Small",
      "wfo": "wfo-0000608562",
      "slug": "clarkia-mosquinii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Clarkia prostrata",
      "authorship": "F.H.Lewis & M.E.Lewis",
      "wfo": "wfo-0000608568",
      "slug": "clarkia-prostrata",
      "photographs_found": 16,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-prostrata/"
    },
    {
      "scientific_name": "Clarkia pulchella",
      "authorship": "Pursh",
      "wfo": "wfo-0000608569",
      "slug": "clarkia-pulchella",
      "photographs_found": 61,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-pulchella/"
    },
    {
      "scientific_name": "Clarkia purpurea",
      "authorship": "(Curtis) A.Nelson & J.F.Macbr.",
      "wfo": "wfo-0000608571",
      "slug": "clarkia-purpurea",
      "photographs_found": 713,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-purpurea/"
    },
    {
      "scientific_name": "Clarkia rhomboidea",
      "authorship": "Douglas",
      "wfo": "wfo-0000608578",
      "slug": "clarkia-rhomboidea",
      "photographs_found": 313,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-rhomboidea/"
    },
    {
      "scientific_name": "Clarkia rostrata",
      "authorship": "W.S.Davis",
      "wfo": "wfo-0000608581",
      "slug": "clarkia-rostrata",
      "photographs_found": 2,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Clarkia rubicunda",
      "authorship": "(Lindl.) F.H.Lewis & M.E.Lewis",
      "wfo": "wfo-0000608582",
      "slug": "clarkia-rubicunda",
      "photographs_found": 567,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-rubicunda/"
    },
    {
      "scientific_name": "Clarkia similis",
      "authorship": "F.H.Lewis & W.R.Ernst",
      "wfo": "wfo-0000608585",
      "slug": "clarkia-similis",
      "photographs_found": 30,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-similis/"
    },
    {
      "scientific_name": "Clarkia speciosa",
      "authorship": "F.H.Lewis & M.E.Lewis",
      "wfo": "wfo-0000608586",
      "slug": "clarkia-speciosa",
      "photographs_found": 23,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-speciosa/"
    },
    {
      "scientific_name": "Clarkia springvillensis",
      "authorship": "Vasek",
      "wfo": "wfo-0000608589",
      "slug": "clarkia-springvillensis",
      "photographs_found": 3,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-springvillensis/"
    },
    {
      "scientific_name": "Clarkia stellata",
      "authorship": "Mosquin",
      "wfo": "wfo-0000608590",
      "slug": "clarkia-stellata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Clarkia tembloriensis",
      "authorship": "Vasek",
      "wfo": "wfo-0000608592",
      "slug": "clarkia-tembloriensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Clarkia tenella",
      "authorship": "(Cav.) F.H.Lewis & M.E.Lewis",
      "wfo": "wfo-0000608594",
      "slug": "clarkia-tenella",
      "photographs_found": 28,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-tenella/"
    },
    {
      "scientific_name": "Clarkia unguiculata",
      "authorship": "Lindl.",
      "wfo": "wfo-0000608599",
      "slug": "clarkia-unguiculata",
      "photographs_found": 719,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-unguiculata/"
    },
    {
      "scientific_name": "Clarkia virgata",
      "authorship": "Greene",
      "wfo": "wfo-0000608601",
      "slug": "clarkia-virgata",
      "photographs_found": 2,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Clarkia williamsonii",
      "authorship": "(Durand & Hilg.) F.H.Lewis & M.E.Lewis",
      "wfo": "wfo-0000608603",
      "slug": "clarkia-williamsonii",
      "photographs_found": 20,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-williamsonii/"
    },
    {
      "scientific_name": "Clarkia xantiana",
      "authorship": "A.Gray",
      "wfo": "wfo-0000608604",
      "slug": "clarkia-xantiana",
      "photographs_found": 24,
      "documented": true,
      "url": "https://botanai.app/plants/clarkia-xantiana/"
    }
  ],
  "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/clarkia/"
  }
}