{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/atrichum/",
  "id": {
    "slug": "atrichum"
  },
  "genus": "Atrichum",
  "family": "Polytrichaceae",
  "family_url": "https://botanai.app/family/polytrichaceae/",
  "accepted_species": 18,
  "documented_species": 7,
  "species": [
    {
      "scientific_name": "Atrichum altecristatum",
      "authorship": "(Renauld & Cardot) Smyth & L.C.R.Smyth",
      "wfo": "wfo-0001186517",
      "slug": "atrichum-altecristatum",
      "photographs_found": 52,
      "documented": true,
      "url": "https://botanai.app/plants/atrichum-altecristatum/"
    },
    {
      "scientific_name": "Atrichum androgynum",
      "authorship": "(Müll.Hal.) A.Jaeger",
      "wfo": "wfo-0001192381",
      "slug": "atrichum-androgynum",
      "photographs_found": 82,
      "documented": true,
      "url": "https://botanai.app/plants/atrichum-androgynum/"
    },
    {
      "scientific_name": "Atrichum angustatum",
      "authorship": "(Brid.) Bruch & Schimp.",
      "wfo": "wfo-0001192382",
      "slug": "atrichum-angustatum",
      "photographs_found": 254,
      "documented": true,
      "url": "https://botanai.app/plants/atrichum-angustatum/"
    },
    {
      "scientific_name": "Atrichum crispulum",
      "authorship": "Schimp. ex Besch.",
      "wfo": "wfo-0001192392",
      "slug": "atrichum-crispulum",
      "photographs_found": 15,
      "documented": true,
      "url": "https://botanai.app/plants/atrichum-crispulum/"
    },
    {
      "scientific_name": "Atrichum crispum",
      "authorship": "(James) Sull.",
      "wfo": "wfo-0001192393",
      "slug": "atrichum-crispum",
      "photographs_found": 26,
      "documented": true,
      "url": "https://botanai.app/plants/atrichum-crispum/"
    },
    {
      "scientific_name": "Atrichum cylindricum",
      "authorship": "(Willd. ex F.Weber) G.L.Sm.",
      "wfo": "wfo-0001146767",
      "slug": "atrichum-cylindricum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Atrichum flavisetum",
      "authorship": "Mitt.",
      "wfo": "wfo-0001192396",
      "slug": "atrichum-flavisetum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Atrichum laoshanense",
      "authorship": "Y.J.Yi & S.He",
      "wfo": "wfo-1000017508",
      "slug": "atrichum-laoshanense",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Atrichum longifolium",
      "authorship": "Cardot & Dixon ex Gangulee",
      "wfo": "wfo-0001186657",
      "slug": "atrichum-longifolium",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Atrichum muelleri",
      "authorship": "Schimp. ex Besch.",
      "wfo": "wfo-0001192412",
      "slug": "atrichum-muelleri",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Atrichum oerstedianum",
      "authorship": "(Müll.Hal.) Mitt.",
      "wfo": "wfo-0001192415",
      "slug": "atrichum-oerstedianum",
      "photographs_found": 2,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Atrichum polycarpum",
      "authorship": "(Müll.Hal.) Schimp. ex Spruce",
      "wfo": "wfo-0001192424",
      "slug": "atrichum-polycarpum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Atrichum rhystophyllum",
      "authorship": "(Müll.Hal.) Paris",
      "wfo": "wfo-0001192428",
      "slug": "atrichum-rhystophyllum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Atrichum selwynii",
      "authorship": "Austin",
      "wfo": "wfo-0001192434",
      "slug": "atrichum-selwynii",
      "photographs_found": 30,
      "documented": true,
      "url": "https://botanai.app/plants/atrichum-selwynii/"
    },
    {
      "scientific_name": "Atrichum subserratum",
      "authorship": "(Harv. & Hook.f.) Mitt.",
      "wfo": "wfo-0001192440",
      "slug": "atrichum-subserratum",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Atrichum tenellum",
      "authorship": "(Röhl.) Bruch & Schimp.",
      "wfo": "wfo-0001192444",
      "slug": "atrichum-tenellum",
      "photographs_found": 1,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Atrichum undulatum",
      "authorship": "(Hedw.) P.Beauv.",
      "wfo": "wfo-0001192448",
      "slug": "atrichum-undulatum",
      "photographs_found": 1048,
      "documented": true,
      "url": "https://botanai.app/plants/atrichum-undulatum/"
    },
    {
      "scientific_name": "Atrichum yakushimense",
      "authorship": "(Horik.) Mizush.",
      "wfo": "wfo-0001192461",
      "slug": "atrichum-yakushimense",
      "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/atrichum/"
  }
}