{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/pterobryon/",
  "id": {
    "slug": "pterobryon"
  },
  "genus": "Pterobryon",
  "family": "Pterobryaceae",
  "family_url": "https://botanai.app/family/pterobryaceae/",
  "accepted_species": 6,
  "documented_species": 0,
  "species": [
    {
      "scientific_name": "Pterobryon arbuscula",
      "authorship": "Mitt.",
      "wfo": "wfo-0001171364",
      "slug": "pterobryon-arbuscula",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Pterobryon densum",
      "authorship": "(Hornsch.) Hornsch.",
      "wfo": "wfo-0001171376",
      "slug": "pterobryon-densum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Pterobryon flagelliferum",
      "authorship": "Mitt.",
      "wfo": "wfo-0001171386",
      "slug": "pterobryon-flagelliferum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Pterobryon julaceum",
      "authorship": "Broth.",
      "wfo": "wfo-0001171395",
      "slug": "pterobryon-julaceum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Pterobryon pusillum",
      "authorship": "Ångstr.",
      "wfo": "wfo-0001171409",
      "slug": "pterobryon-pusillum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Pterobryon subarbuscula",
      "authorship": "Broth.",
      "wfo": "wfo-0001171416",
      "slug": "pterobryon-subarbuscula",
      "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/pterobryon/"
  }
}