{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/haworthia/",
  "id": {
    "slug": "haworthia"
  },
  "genus": "Haworthia",
  "family": "Asphodelaceae",
  "family_url": "https://botanai.app/family/asphodelaceae/",
  "accepted_species": 57,
  "documented_species": 17,
  "species": [
    {
      "scientific_name": "Haworthia akaonii",
      "authorship": "M.Hayashi",
      "wfo": "wfo-0000835696",
      "slug": "haworthia-akaonii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia angustifolia",
      "authorship": "Haw.",
      "wfo": "wfo-0000648762",
      "slug": "haworthia-angustifolia",
      "photographs_found": 4,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-angustifolia/"
    },
    {
      "scientific_name": "Haworthia ao-onii",
      "authorship": "M.Hayashi",
      "wfo": "wfo-0000835698",
      "slug": "haworthia-ao-onii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia arachnoidea",
      "authorship": "(L.) Duval",
      "wfo": "wfo-0000648826",
      "slug": "haworthia-arachnoidea",
      "photographs_found": 20,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-arachnoidea/"
    },
    {
      "scientific_name": "Haworthia aristata",
      "authorship": "Haw.",
      "wfo": "wfo-0000649061",
      "slug": "haworthia-aristata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia bayeri",
      "authorship": "J.D.Venter & S.A.Hammer",
      "wfo": "wfo-0000649285",
      "slug": "haworthia-bayeri",
      "photographs_found": 3,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-bayeri/"
    },
    {
      "scientific_name": "Haworthia blackburniae",
      "authorship": "W.F.Barker",
      "wfo": "wfo-0000649371",
      "slug": "haworthia-blackburniae",
      "photographs_found": 1,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia bolusii",
      "authorship": "Baker",
      "wfo": "wfo-0000649425",
      "slug": "haworthia-bolusii",
      "photographs_found": 15,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-bolusii/"
    },
    {
      "scientific_name": "Haworthia caesia",
      "authorship": "M.Hayashi",
      "wfo": "wfo-0000770809",
      "slug": "haworthia-caesia",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia calva",
      "authorship": "M.Hayashi",
      "wfo": "wfo-0000795866",
      "slug": "haworthia-calva",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia chloracantha",
      "authorship": "Haw.",
      "wfo": "wfo-0000649595",
      "slug": "haworthia-chloracantha",
      "photographs_found": 2,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia compacta",
      "authorship": "(Triebner) Breuer",
      "wfo": "wfo-0000921737",
      "slug": "haworthia-compacta",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia cooperi",
      "authorship": "Baker",
      "wfo": "wfo-0000649920",
      "slug": "haworthia-cooperi",
      "photographs_found": 5,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-cooperi/"
    },
    {
      "scientific_name": "Haworthia cymbiformis",
      "authorship": "(Haw.) Duval",
      "wfo": "wfo-0000650122",
      "slug": "haworthia-cymbiformis",
      "photographs_found": 2,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia decipiens",
      "authorship": "Poelln.",
      "wfo": "wfo-0000650225",
      "slug": "haworthia-decipiens",
      "photographs_found": 3,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-decipiens/"
    },
    {
      "scientific_name": "Haworthia diaphana",
      "authorship": "M.Hayashi",
      "wfo": "wfo-0000808850",
      "slug": "haworthia-diaphana",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia elizeae",
      "authorship": "Breuer",
      "wfo": "wfo-0000770813",
      "slug": "haworthia-elizeae",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia emelyae",
      "authorship": "Poelln.",
      "wfo": "wfo-0000650461",
      "slug": "haworthia-emelyae",
      "photographs_found": 2,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia floribunda",
      "authorship": "Poelln.",
      "wfo": "wfo-0000650584",
      "slug": "haworthia-floribunda",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia foliosa",
      "authorship": "Haw.",
      "wfo": "wfo-0001073048",
      "slug": "haworthia-foliosa",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia fukuyae",
      "authorship": "M.Hayashi",
      "wfo": "wfo-0000808855",
      "slug": "haworthia-fukuyae",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia heidelbergensis",
      "authorship": "G.G.Sm.",
      "wfo": "wfo-0000650974",
      "slug": "haworthia-heidelbergensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia herbacea",
      "authorship": "(Mill.) Stearn",
      "wfo": "wfo-0000651047",
      "slug": "haworthia-herbacea",
      "photographs_found": 7,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-herbacea/"
    },
    {
      "scientific_name": "Haworthia janseneana",
      "authorship": "Uitew.",
      "wfo": "wfo-0001073051",
      "slug": "haworthia-janseneana",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia lockwoodii",
      "authorship": "Archibald",
      "wfo": "wfo-0000651477",
      "slug": "haworthia-lockwoodii",
      "photographs_found": 1,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia maculata",
      "authorship": "(Poelln.) M.B.Bayer",
      "wfo": "wfo-0000651507",
      "slug": "haworthia-maculata",
      "photographs_found": 2,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia magnifica",
      "authorship": "Poelln.",
      "wfo": "wfo-0000651526",
      "slug": "haworthia-magnifica",
      "photographs_found": 1,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia maraisii",
      "authorship": "Poelln.",
      "wfo": "wfo-0000651648",
      "slug": "haworthia-maraisii",
      "photographs_found": 2,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia marumiana",
      "authorship": "Uitewaal",
      "wfo": "wfo-0000651759",
      "slug": "haworthia-marumiana",
      "photographs_found": 3,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-marumiana/"
    },
    {
      "scientific_name": "Haworthia mirabilis",
      "authorship": "(Haw.) Haw.",
      "wfo": "wfo-0000651903",
      "slug": "haworthia-mirabilis",
      "photographs_found": 28,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-mirabilis/"
    },
    {
      "scientific_name": "Haworthia mollis",
      "authorship": "M.Hayashi",
      "wfo": "wfo-0000770822",
      "slug": "haworthia-mollis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia monticola",
      "authorship": "Fourc.",
      "wfo": "wfo-0000652063",
      "slug": "haworthia-monticola",
      "photographs_found": 2,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia mucronata",
      "authorship": "Haw.",
      "wfo": "wfo-0000652095",
      "slug": "haworthia-mucronata",
      "photographs_found": 7,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-mucronata/"
    },
    {
      "scientific_name": "Haworthia mutica",
      "authorship": "Haw.",
      "wfo": "wfo-0000652201",
      "slug": "haworthia-mutica",
      "photographs_found": 3,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-mutica/"
    },
    {
      "scientific_name": "Haworthia nortieri",
      "authorship": "G.G.Sm.",
      "wfo": "wfo-0000652260",
      "slug": "haworthia-nortieri",
      "photographs_found": 11,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-nortieri/"
    },
    {
      "scientific_name": "Haworthia outeniquensis",
      "authorship": "M.B.Bayer",
      "wfo": "wfo-0000652329",
      "slug": "haworthia-outeniquensis",
      "photographs_found": 24,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-outeniquensis/"
    },
    {
      "scientific_name": "Haworthia parksiana",
      "authorship": "Poelln.",
      "wfo": "wfo-0000652379",
      "slug": "haworthia-parksiana",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia pubescens",
      "authorship": "M.B.Bayer",
      "wfo": "wfo-0000652627",
      "slug": "haworthia-pubescens",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia pulchella",
      "authorship": "M.B.Bayer",
      "wfo": "wfo-0000652650",
      "slug": "haworthia-pulchella",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia pygmaea",
      "authorship": "Poelln.",
      "wfo": "wfo-0000652735",
      "slug": "haworthia-pygmaea",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia regina",
      "authorship": "M.Hayashi",
      "wfo": "wfo-0000770830",
      "slug": "haworthia-regina",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia reticulata",
      "authorship": "(Haw.) Haw.",
      "wfo": "wfo-0000652938",
      "slug": "haworthia-reticulata",
      "photographs_found": 1,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia retusa",
      "authorship": "(L.) Duval",
      "wfo": "wfo-0000652998",
      "slug": "haworthia-retusa",
      "photographs_found": 4,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-retusa/"
    },
    {
      "scientific_name": "Haworthia rossouwii",
      "authorship": "Poelln.",
      "wfo": "wfo-0000653218",
      "slug": "haworthia-rossouwii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia sapphaia",
      "authorship": "M.Hayashi",
      "wfo": "wfo-0000808873",
      "slug": "haworthia-sapphaia",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia semiviva",
      "authorship": "(Poelln.) M.B.Bayer",
      "wfo": "wfo-0000653318",
      "slug": "haworthia-semiviva",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia springbokvlakensis",
      "authorship": "C.L.Scott",
      "wfo": "wfo-0000653366",
      "slug": "haworthia-springbokvlakensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia subularis",
      "authorship": "M.Hayashi",
      "wfo": "wfo-0000770836",
      "slug": "haworthia-subularis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia transiens",
      "authorship": "(Poelln.) M.Hayashi",
      "wfo": "wfo-0000653528",
      "slug": "haworthia-transiens",
      "photographs_found": 6,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-transiens/"
    },
    {
      "scientific_name": "Haworthia truncata",
      "authorship": "Schönland",
      "wfo": "wfo-0000653565",
      "slug": "haworthia-truncata",
      "photographs_found": 8,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-truncata/"
    },
    {
      "scientific_name": "Haworthia turgida",
      "authorship": "Haw.",
      "wfo": "wfo-0000653601",
      "slug": "haworthia-turgida",
      "photographs_found": 16,
      "documented": true,
      "url": "https://botanai.app/plants/haworthia-turgida/"
    },
    {
      "scientific_name": "Haworthia variegata",
      "authorship": "L.Bolus",
      "wfo": "wfo-0000653710",
      "slug": "haworthia-variegata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia veltina",
      "authorship": "M.Hayashi",
      "wfo": "wfo-0000795888",
      "slug": "haworthia-veltina",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia villosa",
      "authorship": "M.Hayashi",
      "wfo": "wfo-0000795890",
      "slug": "haworthia-villosa",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia vlokii",
      "authorship": "M.B.Bayer",
      "wfo": "wfo-0000653943",
      "slug": "haworthia-vlokii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia wittebergensis",
      "authorship": "W.F.Barker",
      "wfo": "wfo-0000653987",
      "slug": "haworthia-wittebergensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Haworthia zantneriana",
      "authorship": "Poelln.",
      "wfo": "wfo-0000654019",
      "slug": "haworthia-zantneriana",
      "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/haworthia/"
  }
}