{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/arenga/",
  "id": {
    "slug": "arenga"
  },
  "genus": "Arenga",
  "family": "Arecaceae",
  "family_url": "https://botanai.app/family/arecaceae/",
  "accepted_species": 24,
  "documented_species": 5,
  "species": [
    {
      "scientific_name": "Arenga australasica",
      "authorship": "(H.Wendl. & Drude) S.T.Blake ex H.E.Moore",
      "wfo": "wfo-0000263512",
      "slug": "arenga-australasica",
      "photographs_found": 4,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga brevipes",
      "authorship": "Becc.",
      "wfo": "wfo-0000263543",
      "slug": "arenga-brevipes",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga caudata",
      "authorship": "(Lour.) H.E.Moore",
      "wfo": "wfo-0000263554",
      "slug": "arenga-caudata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga distincta",
      "authorship": "Mogea",
      "wfo": "wfo-0000791411",
      "slug": "arenga-distincta",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga engleri",
      "authorship": "Becc.",
      "wfo": "wfo-0000263565",
      "slug": "arenga-engleri",
      "photographs_found": 191,
      "documented": true,
      "url": "https://botanai.app/plants/arenga-engleri/"
    },
    {
      "scientific_name": "Arenga hastata",
      "authorship": "(Becc.) Whitmore",
      "wfo": "wfo-0000263609",
      "slug": "arenga-hastata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga hookeriana",
      "authorship": "(Becc.) Whitmore",
      "wfo": "wfo-0000263620",
      "slug": "arenga-hookeriana",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga listeri",
      "authorship": "Becc.",
      "wfo": "wfo-0000263642",
      "slug": "arenga-listeri",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga longicarpa",
      "authorship": "C.F.Wei",
      "wfo": "wfo-0000263653",
      "slug": "arenga-longicarpa",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga longipes",
      "authorship": "Mogea",
      "wfo": "wfo-0000791412",
      "slug": "arenga-longipes",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga micrantha",
      "authorship": "C.F.Wei",
      "wfo": "wfo-0000263675",
      "slug": "arenga-micrantha",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga mindorensis",
      "authorship": "Becc.",
      "wfo": "wfo-0000263697",
      "slug": "arenga-mindorensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga obtusifolia",
      "authorship": "Mart.",
      "wfo": "wfo-0000263720",
      "slug": "arenga-obtusifolia",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga pinnata",
      "authorship": "(Wurmb) Merr.",
      "wfo": "wfo-0000263731",
      "slug": "arenga-pinnata",
      "photographs_found": 11,
      "documented": true,
      "url": "https://botanai.app/plants/arenga-pinnata/"
    },
    {
      "scientific_name": "Arenga plicata",
      "authorship": "Mogea",
      "wfo": "wfo-0000791413",
      "slug": "arenga-plicata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga porphyrocarpa",
      "authorship": "(Blume ex Mart.) H.E.Moore",
      "wfo": "wfo-0000263742",
      "slug": "arenga-porphyrocarpa",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga retroflorescens",
      "authorship": "H.E.Moore & Meijer",
      "wfo": "wfo-0000263753",
      "slug": "arenga-retroflorescens",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga ryukyuense",
      "authorship": "A.J.Hend.",
      "wfo": "wfo-0001279755",
      "slug": "arenga-ryukyuense",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga ryukyuensis",
      "authorship": "A.J.Hend.",
      "wfo": "wfo-0000807765",
      "slug": "arenga-ryukyuensis",
      "photographs_found": 8,
      "documented": true,
      "url": "https://botanai.app/plants/arenga-ryukyuensis/"
    },
    {
      "scientific_name": "Arenga talamauensis",
      "authorship": "Mogea",
      "wfo": "wfo-0000791414",
      "slug": "arenga-talamauensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga tremula",
      "authorship": "(Blanco) Becc.",
      "wfo": "wfo-0000263770",
      "slug": "arenga-tremula",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga undulatifolia",
      "authorship": "Becc.",
      "wfo": "wfo-0000263791",
      "slug": "arenga-undulatifolia",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Arenga westerhoutii",
      "authorship": "Griff.",
      "wfo": "wfo-0000263799",
      "slug": "arenga-westerhoutii",
      "photographs_found": 5,
      "documented": true,
      "url": "https://botanai.app/plants/arenga-westerhoutii/"
    },
    {
      "scientific_name": "Arenga wightii",
      "authorship": "Griff.",
      "wfo": "wfo-0000263810",
      "slug": "arenga-wightii",
      "photographs_found": 14,
      "documented": true,
      "url": "https://botanai.app/plants/arenga-wightii/"
    }
  ],
  "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/arenga/"
  }
}