{
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  "last_modified": "2025-12-15",
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    "wfo": "wfo-0001114366",
    "inat_taxon_id": 364009
  },
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    "scientific": "Deparia petersenii",
    "authorship": "(Kunze) M.Kato",
    "genus": "Deparia",
    "epithet": "petersenii",
    "family": "Athyriaceae",
    "rank": "species",
    "taxonomic_status": "accepted",
    "accepted_according_to": "World Flora Online Plant List, 2026-06",
    "is_homonym": false,
    "published_in": "Bot. Mag. (Tokyo) 90(1017): 37 (1977)",
    "protologue_url": "https://pteridogroup.github.io/",
    "common": {
      "preferred": "Petersen's-Spleenwort",
      "english": [
        "Petersen's-Spleenwort"
      ],
      "source": "usda"
    },
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      {
        "name": "Aspidium oshimense",
        "authorship": "Christ"
      },
      {
        "name": "Asplenium deflexum",
        "authorship": "T.Moore"
      },
      {
        "name": "Asplenium lasiopteris",
        "authorship": "(Kunze) Mett."
      },
      {
        "name": "Asplenium petersenii",
        "authorship": "Kunze"
      },
      {
        "name": "Asplenium tomentosum",
        "authorship": "Mett."
      },
      {
        "name": "Asplenium toppingianum",
        "authorship": "Copel."
      },
      {
        "name": "Athyriopsis attenuata",
        "authorship": "Ching"
      },
      {
        "name": "Athyriopsis japonica var. oshimense",
        "authorship": "(Christ) Ching"
      },
      {
        "name": "Athyriopsis japonica var. oshimensis",
        "authorship": "(Christ) Ching"
      },
      {
        "name": "Athyriopsis lasiopteris",
        "authorship": "(Kunze) Ching"
      },
      {
        "name": "Athyriopsis petersenii",
        "authorship": "(Kunze) Ching"
      },
      {
        "name": "Athyriopsis petersenii var. coreana",
        "authorship": "(Baker) Ching"
      },
      {
        "name": "Athyrium acrotis",
        "authorship": "Copel."
      },
      {
        "name": "Athyrium copelandii",
        "authorship": "Christ"
      },
      {
        "name": "Athyrium oshimense",
        "authorship": "Christ"
      },
      {
        "name": "Athyrium petersenii",
        "authorship": "(Kunze) Bir"
      },
      {
        "name": "Athyrium petersenii",
        "authorship": "(Kunze) Copel."
      },
      {
        "name": "Athyrium toppingianum",
        "authorship": "(Copel.) Copel."
      },
      {
        "name": "Deparia conilii f. yakusimensis",
        "authorship": "(H.Ito) Nakaike"
      },
      {
        "name": "Deparia japonica subsp. indica",
        "authorship": "(Fraser-Jenk.) Fraser-Jenk."
      },
      {
        "name": "Deparia japonica subsp. petersenii",
        "authorship": "(Kunze) Fraser-Jenk."
      },
      {
        "name": "Deparia japonica subsp. sledgei",
        "authorship": "(Fraser-Jenk.) Fraser-Jenk."
      },
      {
        "name": "Deparia lasiopteris",
        "authorship": "(Kunze) Nakaike"
      },
      {
        "name": "Deparia petersenii f. itoana",
        "authorship": "(H.Ohba) Nakaike"
      },
      {
        "name": "Deparia petersenii var. petersenii",
        "authorship": null
      },
      {
        "name": "Diplazium acrotis",
        "authorship": "Christ"
      },
      {
        "name": "Diplazium allorgei",
        "authorship": "Tardieu"
      },
      {
        "name": "Diplazium callatum",
        "authorship": "Christ"
      },
      {
        "name": "Diplazium decussatum",
        "authorship": "J.Sm. ex Houlston & T.Moore"
      },
      {
        "name": "Diplazium decussatum",
        "authorship": "Hook."
      },
      {
        "name": "Diplazium fimbriichlamys",
        "authorship": "Nakai"
      },
      {
        "name": "Diplazium japonicum var. coreanum",
        "authorship": "Baker"
      },
      {
        "name": "Diplazium lasiopteris",
        "authorship": "Kunze"
      },
      {
        "name": "Diplazium magolukui",
        "authorship": "Nakai"
      },
      {
        "name": "Diplazium oshimense",
        "authorship": "(Christ) H.Itô"
      },
      {
        "name": "Diplazium petersenii",
        "authorship": "(Kunze) Christ"
      },
      {
        "name": "Dryopteris oshimensis",
        "authorship": "(Christ) C.Chr."
      },
      {
        "name": "Lunathyrium fimbriichlamys",
        "authorship": "(Nakai) Sa.Kurata"
      },
      {
        "name": "Lunathyrium lasiopteris",
        "authorship": "(Kunze) Nakaike"
      },
      {
        "name": "Lunathyrium petersenii",
        "authorship": "(Kunze) H.Ohba"
      },
      {
        "name": "Lunathyrium petersenii var. itoanum",
        "authorship": "H.Ohba"
      },
      {
        "name": "Lunathyrium petersenii var. yakusimense",
        "authorship": "(H.Ito) Seriz."
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    "source": "CHELSA V2.1 climatologies 1981-2010, 30 arcsec",
    "citation": "Karger, D.N. et al. (2017) Climatologies at high resolution for the earth's land surface areas. Scientific Data 4, 170122.",
    "occurrences": "iNaturalist Research-grade Observations",
    "occurrences_doi": null,
    "method": "Climate sampled at every georeferenced research-grade observation of the species. Reported as the 5th to 95th percentile across 1983 of them. Species with fewer than 30 georeferenced observations get no envelope.",
    "is_hardiness_zone": false,
    "hardiness_zone_note": "min_temp_coldest_month_c is NOT a USDA hardiness zone. A USDA zone is the average annual EXTREME minimum temperature; this is the mean daily minimum of the coldest month, which is typically about 16 C warmer. Do not present one as the other."
  },
  "identification": {
    "on_device_model": {
      "model": "Google AIY plants V1 (TFLite, 2,102 classes)",
      "identifies_this_species": false
    },
    "in_accuracy_benchmark": false,
    "benchmark_url": "https://botanai.app/accuracy/",
    "confused_with": []
  },
  "sources": [
    {
      "name": "World Flora Online Plant List",
      "note": "accepted name, authority, classification",
      "license": "CC0",
      "url": "https://www.worldfloraonline.org/",
      "retrieved": "2026-07-12"
    },
    {
      "name": "iNaturalist",
      "note": "photographs and flowering annotations, CC0 / CC BY / CC BY-SA only",
      "license": "per photograph",
      "url": "https://www.inaturalist.org/",
      "retrieved": "2026-06-27"
    },
    {
      "name": "USDA PLANTS Database",
      "note": "common name, checklist symbol DEPE6",
      "license": "public domain",
      "url": "https://plants.usda.gov/",
      "retrieved": "2026-07-13"
    },
    {
      "name": "Kew, World Checklist of Vascular Plants (WCVP v16)",
      "note": "native distribution by TDWG level-3 botanical country, and life form",
      "license": "CC BY 3.0",
      "url": "https://doi.org/10.15468/6h8ucr",
      "retrieved": "2026-06-04"
    }
  ],
  "gaps": [
    {
      "field": "care",
      "status": "not_published",
      "reason": "Not published anywhere on this site. Every care claim we could make cheaply would be an unsourced enum, which is what the previous version of this site did and why it was deleted."
    },
    {
      "field": "toxicity",
      "status": "not_published",
      "reason": "Not published. The widely copied list is a copyrighted compilation restricted to noncommercial use, and we will not scrape it. A sourced toxicity dataset is being built from primary literature and is not ready."
    },
    {
      "field": "botanical_review",
      "status": "not_sourced",
      "reason": "No page on this site has been reviewed by a named botanist. The determination label says so, on every page."
    },
    {
      "field": "hardiness_zone",
      "status": "not_published",
      "reason": "Not published for any species. A USDA hardiness zone is the average annual EXTREME minimum temperature, and we hold the mean daily minimum of the coldest month, which is a different quantity and typically about 16 C warmer. Presenting one as the other would place a plant several zones too warm, so we do not publish a zone at all."
    },
    {
      "field": "phenology",
      "status": "not_sourced",
      "reason": "No dated flowering annotations found for this taxon."
    }
  ],
  "license": {
    "data": "CC BY 4.0",
    "attribution": "BotanAI, https://botanai.app/plants/deparia-petersenii/",
    "note": "This document is licensed CC BY 4.0. The PHOTOGRAPHS it links are licensed individually and separately: each carries its own license and license_url, and those terms govern. Underlying taxonomy is CC0 (World Flora Online); native range is CC BY 3.0 (Kew)."
  }
}