{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/exostema/",
  "id": {
    "slug": "exostema"
  },
  "genus": "Exostema",
  "family": "Rubiaceae",
  "family_url": "https://botanai.app/family/rubiaceae/",
  "accepted_species": 11,
  "documented_species": 1,
  "species": [
    {
      "scientific_name": "Exostema acuminatum",
      "authorship": "Urb.",
      "wfo": "wfo-0000966130",
      "slug": "exostema-acuminatum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exostema bicolor",
      "authorship": "Poepp.",
      "wfo": "wfo-0000966134",
      "slug": "exostema-bicolor",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exostema caribaeum",
      "authorship": "(Jacq.) Schult.",
      "wfo": "wfo-0000966139",
      "slug": "exostema-caribaeum",
      "photographs_found": 31,
      "documented": true,
      "url": "https://botanai.app/plants/exostema-caribaeum/"
    },
    {
      "scientific_name": "Exostema coriaceum",
      "authorship": "(Poir.) Schult.",
      "wfo": "wfo-0000966142",
      "slug": "exostema-coriaceum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exostema glaberrimum",
      "authorship": "Borhidi & M.Fernández",
      "wfo": "wfo-0000966160",
      "slug": "exostema-glaberrimum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exostema lancifolium",
      "authorship": "Borhidi & Acuña",
      "wfo": "wfo-0000966163",
      "slug": "exostema-lancifolium",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exostema nitens",
      "authorship": "Urb.",
      "wfo": "wfo-0000966182",
      "slug": "exostema-nitens",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exostema purpureum",
      "authorship": "Griseb.",
      "wfo": "wfo-0000966197",
      "slug": "exostema-purpureum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exostema revolutum",
      "authorship": "Borhidi & M.Fernández",
      "wfo": "wfo-0000966199",
      "slug": "exostema-revolutum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exostema salicifolium",
      "authorship": "Griseb.",
      "wfo": "wfo-0000966202",
      "slug": "exostema-salicifolium",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exostema spinosum",
      "authorship": "(Le Vavass.) Krug & Urb.",
      "wfo": "wfo-0000966210",
      "slug": "exostema-spinosum",
      "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/exostema/"
  }
}