{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/exacum/",
  "id": {
    "slug": "exacum"
  },
  "genus": "Exacum",
  "family": "Gentianaceae",
  "family_url": "https://botanai.app/family/gentianaceae/",
  "accepted_species": 75,
  "documented_species": 4,
  "species": [
    {
      "scientific_name": "Exacum affine",
      "authorship": "Balf.f. ex Regel",
      "wfo": "wfo-0000684167",
      "slug": "exacum-affine",
      "photographs_found": 10,
      "documented": true,
      "url": "https://botanai.app/plants/exacum-affine/"
    },
    {
      "scientific_name": "Exacum alberti-grimaldii",
      "authorship": "Wohlh. & Callm.",
      "wfo": "wfo-0001315061",
      "slug": "exacum-alberti-grimaldii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum amplexicaule",
      "authorship": "Klack.",
      "wfo": "wfo-0000684172",
      "slug": "exacum-amplexicaule",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum anamallayanum",
      "authorship": "Bedd.",
      "wfo": "wfo-0000684174",
      "slug": "exacum-anamallayanum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum anisopterum",
      "authorship": "Klack.",
      "wfo": "wfo-0000684175",
      "slug": "exacum-anisopterum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum appendiculatum",
      "authorship": "Klack.",
      "wfo": "wfo-0000684177",
      "slug": "exacum-appendiculatum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum arabicum",
      "authorship": "Thulin",
      "wfo": "wfo-0000684181",
      "slug": "exacum-arabicum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum atropurpureum",
      "authorship": "Bedd.",
      "wfo": "wfo-0000684183",
      "slug": "exacum-atropurpureum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum axillare",
      "authorship": "Thwaites",
      "wfo": "wfo-0000684185",
      "slug": "exacum-axillare",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum bulbilliferum",
      "authorship": "Baker",
      "wfo": "wfo-0000684190",
      "slug": "exacum-bulbilliferum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum caeruleum",
      "authorship": "Balf.f.",
      "wfo": "wfo-0000684192",
      "slug": "exacum-caeruleum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum conglomeratum",
      "authorship": "Klack.",
      "wfo": "wfo-0000684201",
      "slug": "exacum-conglomeratum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum courtallense",
      "authorship": "Arn.",
      "wfo": "wfo-0000684204",
      "slug": "exacum-courtallense",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum darae",
      "authorship": "Hul",
      "wfo": "wfo-0000746433",
      "slug": "exacum-darae",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum decapterum",
      "authorship": "Klack.",
      "wfo": "wfo-0000684207",
      "slug": "exacum-decapterum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum dipterum",
      "authorship": "Klack.",
      "wfo": "wfo-0000684210",
      "slug": "exacum-dipterum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum divaricatum",
      "authorship": "(Baker) Schinz",
      "wfo": "wfo-0000684211",
      "slug": "exacum-divaricatum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum dolichantherum",
      "authorship": "Klack.",
      "wfo": "wfo-0000684214",
      "slug": "exacum-dolichantherum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum emirnense",
      "authorship": "(Baker) Schinz",
      "wfo": "wfo-0000684215",
      "slug": "exacum-emirnense",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum exiguum",
      "authorship": "Klack.",
      "wfo": "wfo-0000684218",
      "slug": "exacum-exiguum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum fruticosum",
      "authorship": "Humbert",
      "wfo": "wfo-0000684225",
      "slug": "exacum-fruticosum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum giganteum",
      "authorship": "Klack.",
      "wfo": "wfo-0000684226",
      "slug": "exacum-giganteum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum gracile",
      "authorship": "Klack.",
      "wfo": "wfo-0000684228",
      "slug": "exacum-gracile",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum hamiltonii",
      "authorship": "G.Don",
      "wfo": "wfo-0000684234",
      "slug": "exacum-hamiltonii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum hoffmannii",
      "authorship": "Vatke ex Schinz",
      "wfo": "wfo-0000684237",
      "slug": "exacum-hoffmannii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum humbertii",
      "authorship": "Klack.",
      "wfo": "wfo-0000684239",
      "slug": "exacum-humbertii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum idukkianum",
      "authorship": "Geethakum., Pandur., Ravich. & Deepu",
      "wfo": "wfo-0001347312",
      "slug": "exacum-idukkianum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum intermedium",
      "authorship": "Klack.",
      "wfo": "wfo-0000684243",
      "slug": "exacum-intermedium",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum keralense",
      "authorship": "Geethakum., K.M.P.Kumar, Pandur. & Deepu",
      "wfo": "wfo-0001347207",
      "slug": "exacum-keralense",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum klackenbergii",
      "authorship": "Gopalan",
      "wfo": "wfo-0000684244",
      "slug": "exacum-klackenbergii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum lawii",
      "authorship": "C.B.Clarke",
      "wfo": "wfo-0000684248",
      "slug": "exacum-lawii",
      "photographs_found": 12,
      "documented": true,
      "url": "https://botanai.app/plants/exacum-lawii/"
    },
    {
      "scientific_name": "Exacum laxiflorum",
      "authorship": "(Gamble) Geethakum., Deepu, Kissling & Pandur.",
      "wfo": "wfo-1000040609",
      "slug": "exacum-laxiflorum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum linearifolium",
      "authorship": "(Humbert) Klack.",
      "wfo": "wfo-0000684250",
      "slug": "exacum-linearifolium",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum loheri",
      "authorship": "(H.Hara) Klack.",
      "wfo": "wfo-0000507263",
      "slug": "exacum-loheri",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum lokohense",
      "authorship": "Humbert",
      "wfo": "wfo-0000684251",
      "slug": "exacum-lokohense",
      "photographs_found": 1,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum macranthum",
      "authorship": "Arn. ex Griseb.",
      "wfo": "wfo-0000684253",
      "slug": "exacum-macranthum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum marojejyense",
      "authorship": "Humbert",
      "wfo": "wfo-0000684254",
      "slug": "exacum-marojejyense",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum microcarpum",
      "authorship": "Klack.",
      "wfo": "wfo-0000684256",
      "slug": "exacum-microcarpum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum millotii",
      "authorship": "Humbert",
      "wfo": "wfo-0000684258",
      "slug": "exacum-millotii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum nanum",
      "authorship": "Klack.",
      "wfo": "wfo-0000507264",
      "slug": "exacum-nanum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum naviculare",
      "authorship": "Klack.",
      "wfo": "wfo-0000684260",
      "slug": "exacum-naviculare",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum nossibeense",
      "authorship": "Klack.",
      "wfo": "wfo-0000684262",
      "slug": "exacum-nossibeense",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum nummularifolium",
      "authorship": "Humbert",
      "wfo": "wfo-0000684263",
      "slug": "exacum-nummularifolium",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum oldenlandioides",
      "authorship": "(S.Moore) Klack.",
      "wfo": "wfo-0000684264",
      "slug": "exacum-oldenlandioides",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum pallidum",
      "authorship": "(Trimen) Klack.",
      "wfo": "wfo-0000684269",
      "slug": "exacum-pallidum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum paucisquamum",
      "authorship": "(C.B.Clarke) Klack.",
      "wfo": "wfo-0000507265",
      "slug": "exacum-paucisquamum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum pedunculatum",
      "authorship": "L.",
      "wfo": "wfo-0000684273",
      "slug": "exacum-pedunculatum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum penninerve",
      "authorship": "Klack.",
      "wfo": "wfo-0000684274",
      "slug": "exacum-penninerve",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum petiolare",
      "authorship": "Griseb.",
      "wfo": "wfo-0000684277",
      "slug": "exacum-petiolare",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum pteranthum",
      "authorship": "Wall. ex G.Don",
      "wfo": "wfo-0000684278",
      "slug": "exacum-pteranthum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum pumilum",
      "authorship": "Griseb.",
      "wfo": "wfo-0000684281",
      "slug": "exacum-pumilum",
      "photographs_found": 11,
      "documented": true,
      "url": "https://botanai.app/plants/exacum-pumilum/"
    },
    {
      "scientific_name": "Exacum quinquenervium",
      "authorship": "Griseb.",
      "wfo": "wfo-0000684286",
      "slug": "exacum-quinquenervium",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum radicans",
      "authorship": "Humbert",
      "wfo": "wfo-0000684292",
      "slug": "exacum-radicans",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum rotundifolium",
      "authorship": "Klack.",
      "wfo": "wfo-0000684297",
      "slug": "exacum-rotundifolium",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum sessile",
      "authorship": "L.",
      "wfo": "wfo-0000684300",
      "slug": "exacum-sessile",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum socotranum",
      "authorship": "Vierh.",
      "wfo": "wfo-0000684303",
      "slug": "exacum-socotranum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum spathulatum",
      "authorship": "Baker",
      "wfo": "wfo-0000684304",
      "slug": "exacum-spathulatum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum speciosum",
      "authorship": "Klack.",
      "wfo": "wfo-0000684305",
      "slug": "exacum-speciosum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum stenophyllum",
      "authorship": "Klack.",
      "wfo": "wfo-0000684308",
      "slug": "exacum-stenophyllum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum stenopterum",
      "authorship": "Klack.",
      "wfo": "wfo-0000684309",
      "slug": "exacum-stenopterum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum subacaule",
      "authorship": "Humbert",
      "wfo": "wfo-0000684312",
      "slug": "exacum-subacaule",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum subteres",
      "authorship": "Klack.",
      "wfo": "wfo-0000684314",
      "slug": "exacum-subteres",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum subverticillatum",
      "authorship": "Humbert",
      "wfo": "wfo-0000684315",
      "slug": "exacum-subverticillatum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum sutaepense",
      "authorship": "Hosseus ex Craib",
      "wfo": "wfo-0000684317",
      "slug": "exacum-sutaepense",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum tenue",
      "authorship": "(Blume) Klack.",
      "wfo": "wfo-0000507266",
      "slug": "exacum-tenue",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum teres",
      "authorship": "Wall.",
      "wfo": "wfo-0000684322",
      "slug": "exacum-teres",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum tetragonum",
      "authorship": "Roxb.",
      "wfo": "wfo-0000684325",
      "slug": "exacum-tetragonum",
      "photographs_found": 47,
      "documented": true,
      "url": "https://botanai.app/plants/exacum-tetragonum/"
    },
    {
      "scientific_name": "Exacum travancoricum",
      "authorship": "Bedd.",
      "wfo": "wfo-0000684327",
      "slug": "exacum-travancoricum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum trinervium",
      "authorship": "(L.) Druce",
      "wfo": "wfo-0000684329",
      "slug": "exacum-trinervium",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum umbellatum",
      "authorship": "Klack.",
      "wfo": "wfo-0000684336",
      "slug": "exacum-umbellatum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum undulatum",
      "authorship": "Klack.",
      "wfo": "wfo-0000684337",
      "slug": "exacum-undulatum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum walkeri",
      "authorship": "Arn. ex Griseb.",
      "wfo": "wfo-0000684342",
      "slug": "exacum-walkeri",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum wightianum",
      "authorship": "Arn.",
      "wfo": "wfo-0000684343",
      "slug": "exacum-wightianum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum zombense",
      "authorship": "N.E.Br.",
      "wfo": "wfo-0000684347",
      "slug": "exacum-zombense",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exacum zygomorphum",
      "authorship": "Aver. & K.S.Nguyen",
      "wfo": "wfo-0001354488",
      "slug": "exacum-zygomorphum",
      "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/exacum/"
  }
}