{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/exostratum/",
  "id": {
    "slug": "exostratum"
  },
  "genus": "Exostratum",
  "family": "Calymperaceae",
  "family_url": "https://botanai.app/family/calymperaceae/",
  "accepted_species": 4,
  "documented_species": 0,
  "species": [
    {
      "scientific_name": "Exostratum asperum",
      "authorship": "(Mitt.) L.T.Ellis",
      "wfo": "wfo-0001194749",
      "slug": "exostratum-asperum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exostratum blumei",
      "authorship": "(Nees ex Hampe) L.T.Ellis",
      "wfo": "wfo-0001194747",
      "slug": "exostratum-blumei",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exostratum scolopendrium",
      "authorship": "(Mitt.) L.T.Ellis",
      "wfo": "wfo-0001194750",
      "slug": "exostratum-scolopendrium",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Exostratum sullivantii",
      "authorship": "(Dozy & Molk.) L.T.Ellis",
      "wfo": "wfo-0001194748",
      "slug": "exostratum-sullivantii",
      "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/exostratum/"
  }
}