{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/harrisia/",
  "id": {
    "slug": "harrisia"
  },
  "genus": "Harrisia",
  "family": "Cactaceae",
  "family_url": "https://botanai.app/family/cactaceae/",
  "accepted_species": 20,
  "documented_species": 13,
  "species": [
    {
      "scientific_name": "Harrisia aboriginum",
      "authorship": "Small ex Britton & Rose",
      "wfo": "wfo-0001287488",
      "slug": "harrisia-aboriginum",
      "photographs_found": 7,
      "documented": true,
      "url": "https://botanai.app/plants/harrisia-aboriginum/"
    },
    {
      "scientific_name": "Harrisia adscendens",
      "authorship": "(Gürke) Britton & Rose",
      "wfo": "wfo-0000715880",
      "slug": "harrisia-adscendens",
      "photographs_found": 3,
      "documented": true,
      "url": "https://botanai.app/plants/harrisia-adscendens/"
    },
    {
      "scientific_name": "Harrisia balansae",
      "authorship": "(K.Schum.) N.P.Taylor & Zappi",
      "wfo": "wfo-0001239343",
      "slug": "harrisia-balansae",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Harrisia bonplandii",
      "authorship": "(Parm. ex Pfeiff.) Britton & Rose",
      "wfo": "wfo-0000715881",
      "slug": "harrisia-bonplandii",
      "photographs_found": 19,
      "documented": true,
      "url": "https://botanai.app/plants/harrisia-bonplandii/"
    },
    {
      "scientific_name": "Harrisia brookii",
      "authorship": "Britton",
      "wfo": "wfo-0001289819",
      "slug": "harrisia-brookii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Harrisia caymanensis",
      "authorship": "A.R.Franck",
      "wfo": "wfo-0001431172",
      "slug": "harrisia-caymanensis",
      "photographs_found": 1,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Harrisia divaricata",
      "authorship": "(Lam.) Backeb.",
      "wfo": "wfo-0001431174",
      "slug": "harrisia-divaricata",
      "photographs_found": 9,
      "documented": true,
      "url": "https://botanai.app/plants/harrisia-divaricata/"
    },
    {
      "scientific_name": "Harrisia earlei",
      "authorship": "Britton & Rose",
      "wfo": "wfo-0000715883",
      "slug": "harrisia-earlei",
      "photographs_found": 1,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Harrisia eriophora",
      "authorship": "(Pfeiff.) Britton",
      "wfo": "wfo-0001289816",
      "slug": "harrisia-eriophora",
      "photographs_found": 1,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Harrisia fernowii",
      "authorship": "Britton",
      "wfo": "wfo-0000715884",
      "slug": "harrisia-fernowii",
      "photographs_found": 4,
      "documented": true,
      "url": "https://botanai.app/plants/harrisia-fernowii/"
    },
    {
      "scientific_name": "Harrisia fragrans",
      "authorship": "Small ex Britton & Rose",
      "wfo": "wfo-0001287490",
      "slug": "harrisia-fragrans",
      "photographs_found": 5,
      "documented": true,
      "url": "https://botanai.app/plants/harrisia-fragrans/"
    },
    {
      "scientific_name": "Harrisia gracilis",
      "authorship": "(Mill.) Britton",
      "wfo": "wfo-0000715885",
      "slug": "harrisia-gracilis",
      "photographs_found": 4,
      "documented": true,
      "url": "https://botanai.app/plants/harrisia-gracilis/"
    },
    {
      "scientific_name": "Harrisia jusbertii",
      "authorship": "(Rebut) Frič",
      "wfo": "wfo-0000715888",
      "slug": "harrisia-jusbertii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Harrisia martinii",
      "authorship": "(Labour.) Britton",
      "wfo": "wfo-0001287227",
      "slug": "harrisia-martinii",
      "photographs_found": 60,
      "documented": true,
      "url": "https://botanai.app/plants/harrisia-martinii/"
    },
    {
      "scientific_name": "Harrisia pomanensis",
      "authorship": "(F.A.C.Weber ex K.Schum.) Britton & Rose",
      "wfo": "wfo-0001289289",
      "slug": "harrisia-pomanensis",
      "photographs_found": 34,
      "documented": true,
      "url": "https://botanai.app/plants/harrisia-pomanensis/"
    },
    {
      "scientific_name": "Harrisia portoricensis",
      "authorship": "Britton",
      "wfo": "wfo-0001289817",
      "slug": "harrisia-portoricensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Harrisia regelii",
      "authorship": "(Weing.) Borg",
      "wfo": "wfo-0000715893",
      "slug": "harrisia-regelii",
      "photographs_found": 5,
      "documented": true,
      "url": "https://botanai.app/plants/harrisia-regelii/"
    },
    {
      "scientific_name": "Harrisia taetra",
      "authorship": "Areces",
      "wfo": "wfo-0000715895",
      "slug": "harrisia-taetra",
      "photographs_found": 4,
      "documented": true,
      "url": "https://botanai.app/plants/harrisia-taetra/"
    },
    {
      "scientific_name": "Harrisia tetracantha",
      "authorship": "(Labour.) D.R.Hunt",
      "wfo": "wfo-0001249967",
      "slug": "harrisia-tetracantha",
      "photographs_found": 16,
      "documented": true,
      "url": "https://botanai.app/plants/harrisia-tetracantha/"
    },
    {
      "scientific_name": "Harrisia tortuosa",
      "authorship": "(J.Forbes) Britton & Rose",
      "wfo": "wfo-0001289287",
      "slug": "harrisia-tortuosa",
      "photographs_found": 24,
      "documented": true,
      "url": "https://botanai.app/plants/harrisia-tortuosa/"
    }
  ],
  "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/harrisia/"
  }
}