{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/heterotheca/",
  "id": {
    "slug": "heterotheca"
  },
  "genus": "Heterotheca",
  "family": "Asteraceae",
  "family_url": "https://botanai.app/family/asteraceae/",
  "accepted_species": 28,
  "documented_species": 18,
  "species": [
    {
      "scientific_name": "Heterotheca arizonica",
      "authorship": "(Semple) G.L.Nesom",
      "wfo": "wfo-0000008730",
      "slug": "heterotheca-arizonica",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Heterotheca barbata",
      "authorship": "(Rydb.) Semple",
      "wfo": "wfo-0000039334",
      "slug": "heterotheca-barbata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Heterotheca brandegeei",
      "authorship": "(B.L.Rob. & Greenm.) Semple",
      "wfo": "wfo-1000040436",
      "slug": "heterotheca-brandegeei",
      "photographs_found": 5,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-brandegeei/"
    },
    {
      "scientific_name": "Heterotheca brandegei",
      "authorship": "(B.L.Rob. & Greenm.) Semple",
      "wfo": "wfo-0000080393",
      "slug": "heterotheca-brandegei",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Heterotheca camporum",
      "authorship": "(Greene) Shinners",
      "wfo": "wfo-0000095366",
      "slug": "heterotheca-camporum",
      "photographs_found": 34,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-camporum/"
    },
    {
      "scientific_name": "Heterotheca canescens",
      "authorship": "(DC.) Shinners",
      "wfo": "wfo-0000125537",
      "slug": "heterotheca-canescens",
      "photographs_found": 271,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-canescens/"
    },
    {
      "scientific_name": "Heterotheca fastigiata",
      "authorship": "(Greene) V.L.Harms",
      "wfo": "wfo-0000125987",
      "slug": "heterotheca-fastigiata",
      "photographs_found": 19,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-fastigiata/"
    },
    {
      "scientific_name": "Heterotheca fulcrata",
      "authorship": "(Greene) Shinners",
      "wfo": "wfo-0000088630",
      "slug": "heterotheca-fulcrata",
      "photographs_found": 32,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-fulcrata/"
    },
    {
      "scientific_name": "Heterotheca grandiflora",
      "authorship": "Nutt.",
      "wfo": "wfo-0000072800",
      "slug": "heterotheca-grandiflora",
      "photographs_found": 1129,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-grandiflora/"
    },
    {
      "scientific_name": "Heterotheca gypsophila",
      "authorship": "B.L.Turner",
      "wfo": "wfo-0000094480",
      "slug": "heterotheca-gypsophila",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Heterotheca inuloides",
      "authorship": "Cass.",
      "wfo": "wfo-0000038445",
      "slug": "heterotheca-inuloides",
      "photographs_found": 66,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-inuloides/"
    },
    {
      "scientific_name": "Heterotheca jonesii",
      "authorship": "(S.F.Blake) S.L.Welsh & N.D.Atwood",
      "wfo": "wfo-0000032932",
      "slug": "heterotheca-jonesii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Heterotheca leptoglossa",
      "authorship": "DC.",
      "wfo": "wfo-0000061512",
      "slug": "heterotheca-leptoglossa",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Heterotheca marginata",
      "authorship": "Semple",
      "wfo": "wfo-0000010087",
      "slug": "heterotheca-marginata",
      "photographs_found": 5,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-marginata/"
    },
    {
      "scientific_name": "Heterotheca mexicana",
      "authorship": "V.L.Harms ex B.L.Turner",
      "wfo": "wfo-0000026592",
      "slug": "heterotheca-mexicana",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Heterotheca monarchensis",
      "authorship": "D.A.York, Shevock & Semple",
      "wfo": "wfo-0000122350",
      "slug": "heterotheca-monarchensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Heterotheca mucronata",
      "authorship": "V.L.Harms ex B.L.Turner",
      "wfo": "wfo-0000063122",
      "slug": "heterotheca-mucronata-v-l-harms-ex-b-l-turner",
      "photographs_found": 42,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-mucronata-v-l-harms-ex-b-l-turner/"
    },
    {
      "scientific_name": "Heterotheca mucronata",
      "authorship": "V.L.Harms",
      "wfo": "wfo-0000032070",
      "slug": "heterotheca-mucronata-v-l-harms",
      "photographs_found": 42,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-mucronata-v-l-harms/"
    },
    {
      "scientific_name": "Heterotheca polothrix",
      "authorship": "G.L.Nesom",
      "wfo": "wfo-0000034735",
      "slug": "heterotheca-polothrix",
      "photographs_found": 69,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-polothrix/"
    },
    {
      "scientific_name": "Heterotheca pumila",
      "authorship": "(Greene) Semple",
      "wfo": "wfo-0000017759",
      "slug": "heterotheca-pumila",
      "photographs_found": 14,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-pumila/"
    },
    {
      "scientific_name": "Heterotheca rutteri",
      "authorship": "(Rothr.) Shinners",
      "wfo": "wfo-0000081136",
      "slug": "heterotheca-rutteri",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Heterotheca sessiliflora",
      "authorship": "(Nutt.) Shinners",
      "wfo": "wfo-0000044560",
      "slug": "heterotheca-sessiliflora",
      "photographs_found": 181,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-sessiliflora/"
    },
    {
      "scientific_name": "Heterotheca shevockii",
      "authorship": "(Semple) Semple",
      "wfo": "wfo-0000044633",
      "slug": "heterotheca-shevockii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Heterotheca sierrablancensis",
      "authorship": "(Semple) G.L.Nesom",
      "wfo": "wfo-0000017947",
      "slug": "heterotheca-sierrablancensis",
      "photographs_found": 6,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-sierrablancensis/"
    },
    {
      "scientific_name": "Heterotheca stenophylla",
      "authorship": "(A.Gray) Shinners",
      "wfo": "wfo-0000007936",
      "slug": "heterotheca-stenophylla",
      "photographs_found": 34,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-stenophylla/"
    },
    {
      "scientific_name": "Heterotheca subaxillaris",
      "authorship": "(Lam.) Britton & Rusby",
      "wfo": "wfo-0000002565",
      "slug": "heterotheca-subaxillaris",
      "photographs_found": 2022,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-subaxillaris/"
    },
    {
      "scientific_name": "Heterotheca viscida",
      "authorship": "(A.Gray) V.L.Harms",
      "wfo": "wfo-0000125471",
      "slug": "heterotheca-viscida",
      "photographs_found": 14,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-viscida/"
    },
    {
      "scientific_name": "Heterotheca zionensis",
      "authorship": "Semple",
      "wfo": "wfo-0000067021",
      "slug": "heterotheca-zionensis",
      "photographs_found": 62,
      "documented": true,
      "url": "https://botanai.app/plants/heterotheca-zionensis/"
    }
  ],
  "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/heterotheca/"
  }
}