{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/sium/",
  "id": {
    "slug": "sium"
  },
  "genus": "Sium",
  "family": "Apiaceae",
  "family_url": "https://botanai.app/family/apiaceae/",
  "accepted_species": 11,
  "documented_species": 3,
  "species": [
    {
      "scientific_name": "Sium carsonii",
      "authorship": "Durand ex A.Gray",
      "wfo": "wfo-0001067992",
      "slug": "sium-carsonii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Sium crispulifolium",
      "authorship": "(H.Boissieu) Jing Zhou",
      "wfo": "wfo-1000028993",
      "slug": "sium-crispulifolium",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Sium latifolium",
      "authorship": "L.",
      "wfo": "wfo-0000431539",
      "slug": "sium-latifolium",
      "photographs_found": 200,
      "documented": true,
      "url": "https://botanai.app/plants/sium-latifolium/"
    },
    {
      "scientific_name": "Sium latijugum",
      "authorship": "C.B.Clarke",
      "wfo": "wfo-0001067761",
      "slug": "sium-latijugum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Sium medium",
      "authorship": "Fisch. & C.A.Mey.",
      "wfo": "wfo-0001068828",
      "slug": "sium-medium",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Sium ninsi",
      "authorship": "L.",
      "wfo": "wfo-1000066666",
      "slug": "sium-ninsi",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Sium serra",
      "authorship": "(Franch. & Sav.) Kitag.",
      "wfo": "wfo-0001069467",
      "slug": "sium-serra",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Sium sisarum",
      "authorship": "L.",
      "wfo": "wfo-0000431519",
      "slug": "sium-sisarum",
      "photographs_found": 29,
      "documented": true,
      "url": "https://botanai.app/plants/sium-sisarum/"
    },
    {
      "scientific_name": "Sium suave",
      "authorship": "Walter",
      "wfo": "wfo-0000431479",
      "slug": "sium-suave",
      "photographs_found": 542,
      "documented": true,
      "url": "https://botanai.app/plants/sium-suave/"
    },
    {
      "scientific_name": "Sium tenue",
      "authorship": "Komarov",
      "wfo": "wfo-0000431490",
      "slug": "sium-tenue",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Sium ventricosum",
      "authorship": "(H.Boissieu) Li S.Wang & M.F.Watson",
      "wfo": "wfo-0001347655",
      "slug": "sium-ventricosum",
      "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/sium/"
  }
}