{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/ctenium/",
  "id": {
    "slug": "ctenium"
  },
  "genus": "Ctenium",
  "family": "Poaceae",
  "family_url": "https://botanai.app/family/poaceae/",
  "accepted_species": 19,
  "documented_species": 3,
  "species": [
    {
      "scientific_name": "Ctenium aromaticum",
      "authorship": "(Walter) Alph.Wood",
      "wfo": "wfo-0000860827",
      "slug": "ctenium-aromaticum",
      "photographs_found": 101,
      "documented": true,
      "url": "https://botanai.app/plants/ctenium-aromaticum/"
    },
    {
      "scientific_name": "Ctenium bahiense",
      "authorship": "Longhi-Wagner",
      "wfo": "wfo-0000860828",
      "slug": "ctenium-bahiense",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Ctenium brachystachyum",
      "authorship": "(Nees) Kunth",
      "wfo": "wfo-0000860829",
      "slug": "ctenium-brachystachyum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Ctenium brevispicatum",
      "authorship": "J.G.Sm.",
      "wfo": "wfo-0000860830",
      "slug": "ctenium-brevispicatum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Ctenium canescens",
      "authorship": "Benth.",
      "wfo": "wfo-0000860832",
      "slug": "ctenium-canescens",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Ctenium chapadense",
      "authorship": "(Trin.) Döll",
      "wfo": "wfo-0000860834",
      "slug": "ctenium-chapadense",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Ctenium cirrosum",
      "authorship": "(Nees) Kunth",
      "wfo": "wfo-0000860835",
      "slug": "ctenium-cirrosum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Ctenium concinnum",
      "authorship": "Nees",
      "wfo": "wfo-0000860837",
      "slug": "ctenium-concinnum",
      "photographs_found": 24,
      "documented": true,
      "url": "https://botanai.app/plants/ctenium-concinnum/"
    },
    {
      "scientific_name": "Ctenium concissum",
      "authorship": "Swallen",
      "wfo": "wfo-0000860840",
      "slug": "ctenium-concissum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Ctenium elegans",
      "authorship": "Kunth",
      "wfo": "wfo-0000860842",
      "slug": "ctenium-elegans",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Ctenium floridanum",
      "authorship": "(Hitchc.) Hitchc.",
      "wfo": "wfo-0000860844",
      "slug": "ctenium-floridanum",
      "photographs_found": 7,
      "documented": true,
      "url": "https://botanai.app/plants/ctenium-floridanum/"
    },
    {
      "scientific_name": "Ctenium ledermannii",
      "authorship": "Pilg.",
      "wfo": "wfo-0000860849",
      "slug": "ctenium-ledermannii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Ctenium longiglume",
      "authorship": "Kupicha ex Longhi-Wagner & Cope",
      "wfo": "wfo-0000860850",
      "slug": "ctenium-longiglume",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Ctenium newtonii",
      "authorship": "Hack.",
      "wfo": "wfo-0000860852",
      "slug": "ctenium-newtonii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Ctenium planifolium",
      "authorship": "(J.Presl) Kunth",
      "wfo": "wfo-0000860858",
      "slug": "ctenium-planifolium",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Ctenium plumosum",
      "authorship": "(Hitchc.) Swallen",
      "wfo": "wfo-0000860859",
      "slug": "ctenium-plumosum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Ctenium polystachyum",
      "authorship": "Balansa",
      "wfo": "wfo-0000860860",
      "slug": "ctenium-polystachyum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Ctenium sesquiflorum",
      "authorship": "Clayton",
      "wfo": "wfo-0000860865",
      "slug": "ctenium-sesquiflorum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Ctenium villosum",
      "authorship": "Berhaut",
      "wfo": "wfo-0000860869",
      "slug": "ctenium-villosum",
      "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/ctenium/"
  }
}