{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/guaiacum/",
  "id": {
    "slug": "guaiacum"
  },
  "genus": "Guaiacum",
  "family": "Zygophyllaceae",
  "family_url": "https://botanai.app/family/zygophyllaceae/",
  "accepted_species": 6,
  "documented_species": 3,
  "species": [
    {
      "scientific_name": "Guaiacum coulteri",
      "authorship": "A.Gray",
      "wfo": "wfo-0000710669",
      "slug": "guaiacum-coulteri",
      "photographs_found": 133,
      "documented": true,
      "url": "https://botanai.app/plants/guaiacum-coulteri/"
    },
    {
      "scientific_name": "Guaiacum nellii",
      "authorship": "(G.Navarro) Christenh. & Byng",
      "wfo": "wfo-0001443306",
      "slug": "guaiacum-nellii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Guaiacum officinale",
      "authorship": "L.",
      "wfo": "wfo-0000710677",
      "slug": "guaiacum-officinale",
      "photographs_found": 63,
      "documented": true,
      "url": "https://botanai.app/plants/guaiacum-officinale/"
    },
    {
      "scientific_name": "Guaiacum palmeri",
      "authorship": "Vail",
      "wfo": "wfo-0000710679",
      "slug": "guaiacum-palmeri",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Guaiacum sanctum",
      "authorship": "L.",
      "wfo": "wfo-0000710683",
      "slug": "guaiacum-sanctum",
      "photographs_found": 54,
      "documented": true,
      "url": "https://botanai.app/plants/guaiacum-sanctum/"
    },
    {
      "scientific_name": "Guaiacum unijugum",
      "authorship": "Brandegee",
      "wfo": "wfo-0000710685",
      "slug": "guaiacum-unijugum",
      "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/guaiacum/"
  }
}