{
  "$schema": "https://botanai.app/schema/species-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/plants/sparganium-erectum/",
  "last_modified": "2025-12-15",
  "id": {
    "slug": "sparganium-erectum",
    "wfo": "wfo-0000553880",
    "inat_taxon_id": 61116
  },
  "name": {
    "scientific": "Sparganium erectum",
    "authorship": "L.",
    "genus": "Sparganium",
    "epithet": "erectum",
    "family": "Typhaceae",
    "rank": "species",
    "taxonomic_status": "accepted",
    "accepted_according_to": "World Flora Online Plant List, 2026-06",
    "is_homonym": false,
    "published_in": "Sp. Pl. : 971 (1753)",
    "protologue_url": "https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:836758-1",
    "common": {
      "preferred": "Branched Bur-reed",
      "english": [
        "Branched Bur-reed",
        "branched bur-reed",
        "simple-stem bur-reed",
        "simplestem bur-reed"
      ],
      "source": "wikidata"
    },
    "synonyms": [
      {
        "name": "Sparganium aschersonianum",
        "authorship": "Hausskn."
      },
      {
        "name": "Sparganium barrerae",
        "authorship": "Sennen"
      },
      {
        "name": "Sparganium dolichocarpum",
        "authorship": "(Graebn.) G.H.Loos"
      },
      {
        "name": "Sparganium draco",
        "authorship": "F.Herm."
      },
      {
        "name": "Sparganium englerianum",
        "authorship": "Graebn."
      },
      {
        "name": "Sparganium erectum subsp. microcarpum",
        "authorship": "(Neuman) Hayek"
      },
      {
        "name": "Sparganium erectum subsp. microcarpum",
        "authorship": "(Neuman) Hyl."
      },
      {
        "name": "Sparganium erectum subsp. neglectum",
        "authorship": "Schinz & Thell."
      },
      {
        "name": "Sparganium erectum subsp. polyedrum",
        "authorship": "(Graebn.) Schinz & Thell."
      },
      {
        "name": "Sparganium erectum var. angustifolium",
        "authorship": "Warnst."
      },
      {
        "name": "Sparganium erectum var. neglectum",
        "authorship": "(Beeby) K.Richt."
      },
      {
        "name": "Sparganium erectum var. oocarpum",
        "authorship": "(Čelak.) Hayek"
      },
      {
        "name": "Sparganium microcarpum",
        "authorship": "(Neuman) Čelak."
      },
      {
        "name": "Sparganium microcarpum",
        "authorship": "(Neuman) Raunk."
      },
      {
        "name": "Sparganium neglectum",
        "authorship": "Beeby"
      },
      {
        "name": "Sparganium neglectum subsp. microcarpum",
        "authorship": "(Neuman) Holub"
      },
      {
        "name": "Sparganium neglectum subsp. oocarpum",
        "authorship": "(Čelak.) Ostenf."
      },
      {
        "name": "Sparganium neglectum var. oocarpum",
        "authorship": "Čelak."
      },
      {
        "name": "Sparganium neglectum var. subsimplex",
        "authorship": "Merino"
      },
      {
        "name": "Sparganium oocarpum",
        "authorship": "(Čelak.) Fritsch"
      },
      {
        "name": "Sparganium polyedrum",
        "authorship": "(Graebn.) Juz."
      },
      {
        "name": "Sparganium ramosum",
        "authorship": "Huds."
      },
      {
        "name": "Sparganium ramosum",
        "authorship": "Curtis"
      },
      {
        "name": "Sparganium ramosum f. conocarpum",
        "authorship": "Čelak."
      },
      {
        "name": "Sparganium ramosum f. microcarpum",
        "authorship": "Neuman"
      },
      {
        "name": "Sparganium ramosum f. platycarpum",
        "authorship": "Čelak."
      },
      {
        "name": "Sparganium ramosum f. simplicior",
        "authorship": "Rothert"
      },
      {
        "name": "Sparganium ramosum prol. oocarpum",
        "authorship": "(Čelak.) Graebn."
      },
      {
        "name": "Sparganium ramosum subsp. conocarpum",
        "authorship": "Čelak."
      },
      {
        "name": "Sparganium ramosum subsp. dolichocarpum",
        "authorship": "Graebn."
      },
      {
        "name": "Sparganium ramosum subsp. microcarpum",
        "authorship": "(Neuman) Lindm."
      },
      {
        "name": "Sparganium ramosum subsp. microcarpum",
        "authorship": "(Neuman) Lindm."
      },
      {
        "name": "Sparganium ramosum subsp. neglectum",
        "authorship": "(Beeby) Neuman"
      },
      {
        "name": "Sparganium ramosum subsp. neglectum",
        "authorship": "Neum."
      },
      {
        "name": "Sparganium ramosum subsp. polyedrum",
        "authorship": "Graebn."
      },
      {
        "name": "Sparganium ramosum subsp. polyedrum",
        "authorship": "Asch. & Graebn."
      },
      {
        "name": "Sparganium ramosum subvar. angustifolium",
        "authorship": "(Warnst.) Graebn."
      },
      {
        "name": "Sparganium ramosum subvar. conocarpum",
        "authorship": "(Čelak.) Graebn."
      },
      {
        "name": "Sparganium ramosum subvar. platycarpum",
        "authorship": "(Čelak.) Graebn."
      },
      {
        "name": "Sparganium ramosum var. angustifolium",
        "authorship": "(Warnst.) Rouy"
      },
      {
        "name": "Sparganium ramosum var. angustifolium",
        "authorship": "(Warnst.) Graebn."
      },
      {
        "name": "Sparganium ramosum var. conocarpum",
        "authorship": "(Čelak.) Graebn."
      },
      {
        "name": "Sparganium ramosum var. dolichocarpum",
        "authorship": "(Graebn.) Graebn."
      },
      {
        "name": "Sparganium ramosum var. platycarpum",
        "authorship": "Čelak."
      },
      {
        "name": "Sparganium ramosum var. platycarpum",
        "authorship": "(Čelak.) Graebn."
      },
      {
        "name": "Sparganium rectum",
        "authorship": "Neck."
      },
      {
        "name": "Sparganium roblesdesgani",
        "authorship": "Sennen & Gonzalo"
      },
      {
        "name": "Sparganium tardivum",
        "authorship": "Topa"
      },
      {
        "name": "Sparganium viciosorum",
        "authorship": "Pau"
      }
    ],
    "wikipedia": "https://en.wikipedia.org/wiki/Sparganium_erectum"
  },
  "photographs": {
    "shown": 8,
    "usable_found": 406,
    "licences": [
      "CC-BY",
      "CC-BY-SA"
    ],
    "noncommercial_excluded": true,
    "items": [
      {
        "photo_id": 205189780,
        "license": "CC-BY",
        "license_name": "CC BY 4.0",
        "license_url": "https://creativecommons.org/licenses/by/4.0/",
        "derivatives_restricted": false,
        "creator": "bogsuckers",
        "creator_url": "https://www.inaturalist.org/people/bogsuckers",
        "source_url": "https://www.inaturalist.org/observations/b17c3d09-caef-4dc5-b276-b0565333f080",
        "observed_on": "2022-06-11",
        "lat": 48.719,
        "lon": 2.194,
        "original": {
          "width": 1024,
          "height": 1024
        },
        "widths": [
          400,
          800
        ],
        "urls": {
          "avif": {
            "400": "https://img.botanai.app/p/205189780/r1/400.avif",
            "800": "https://img.botanai.app/p/205189780/r1/800.avif"
          },
          "jpeg": {
            "400": "https://img.botanai.app/p/205189780/r1/400.jpg",
            "800": "https://img.botanai.app/p/205189780/r1/800.jpg"
          }
        },
        "attribution": "bogsuckers, CC BY 4.0, via iNaturalist"
      },
      {
        "photo_id": 165771567,
        "license": "CC-BY",
        "license_name": "CC BY 4.0",
        "license_url": "https://creativecommons.org/licenses/by/4.0/",
        "derivatives_restricted": false,
        "creator": "Nadezhda Kiseleva",
        "creator_url": "https://www.inaturalist.org/people/nk2305",
        "source_url": "https://www.inaturalist.org/observations/ad077fd1-9e96-4b11-8381-c01727be8bf9",
        "observed_on": "2021-10-26",
        "lat": 56.223,
        "lon": 43.755,
        "original": {
          "width": 1024,
          "height": 769
        },
        "widths": [
          400,
          800
        ],
        "urls": {
          "avif": {
            "400": "https://img.botanai.app/p/165771567/r1/400.avif",
            "800": "https://img.botanai.app/p/165771567/r1/800.avif"
          },
          "jpeg": {
            "400": "https://img.botanai.app/p/165771567/r1/400.jpg",
            "800": "https://img.botanai.app/p/165771567/r1/800.jpg"
          }
        },
        "attribution": "Nadezhda Kiseleva, CC BY 4.0, via iNaturalist"
      },
      {
        "photo_id": 165588743,
        "license": "CC-BY",
        "license_name": "CC BY 4.0",
        "license_url": "https://creativecommons.org/licenses/by/4.0/",
        "derivatives_restricted": false,
        "creator": "Dan Wrench",
        "creator_url": "https://www.inaturalist.org/people/dantn",
        "source_url": "https://www.inaturalist.org/observations/d01d128a-0c48-47d5-b747-acddc7f2e9ea",
        "observed_on": "2021-10-25",
        "lat": 51.069,
        "lon": -1.795,
        "original": {
          "width": 1024,
          "height": 768
        },
        "widths": [
          400,
          800
        ],
        "urls": {
          "avif": {
            "400": "https://img.botanai.app/p/165588743/r1/400.avif",
            "800": "https://img.botanai.app/p/165588743/r1/800.avif"
          },
          "jpeg": {
            "400": "https://img.botanai.app/p/165588743/r1/400.jpg",
            "800": "https://img.botanai.app/p/165588743/r1/800.jpg"
          }
        },
        "attribution": "Dan Wrench, CC BY 4.0, via iNaturalist"
      },
      {
        "photo_id": 171396130,
        "license": "CC-BY",
        "license_name": "CC BY 4.0",
        "license_url": "https://creativecommons.org/licenses/by/4.0/",
        "derivatives_restricted": false,
        "creator": "Galyna Mykytynets",
        "creator_url": "https://www.inaturalist.org/people/galyna_mykytynets",
        "source_url": "https://www.inaturalist.org/observations/929090ba-df4e-4db7-89b1-a2f7c1cd7957",
        "observed_on": "2021-09-16",
        "lat": 51.099,
        "lon": 30.812,
        "original": {
          "width": 1024,
          "height": 768
        },
        "widths": [
          400,
          800
        ],
        "urls": {
          "avif": {
            "400": "https://img.botanai.app/p/171396130/r1/400.avif",
            "800": "https://img.botanai.app/p/171396130/r1/800.avif"
          },
          "jpeg": {
            "400": "https://img.botanai.app/p/171396130/r1/400.jpg",
            "800": "https://img.botanai.app/p/171396130/r1/800.jpg"
          }
        },
        "attribution": "Galyna Mykytynets, CC BY 4.0, via iNaturalist"
      },
      {
        "photo_id": 153337854,
        "license": "CC-BY",
        "license_name": "CC BY 4.0",
        "license_url": "https://creativecommons.org/licenses/by/4.0/",
        "derivatives_restricted": false,
        "creator": "Johan Kjær Prehn",
        "creator_url": "https://www.inaturalist.org/people/hanjohan",
        "source_url": "https://www.inaturalist.org/observations/47017bea-7fa8-488a-8223-592936c2b62d",
        "observed_on": "2021-08-22",
        "lat": 56.237,
        "lon": 10.243,
        "original": {
          "width": 1024,
          "height": 684
        },
        "widths": [
          400,
          800
        ],
        "urls": {
          "avif": {
            "400": "https://img.botanai.app/p/153337854/r1/400.avif",
            "800": "https://img.botanai.app/p/153337854/r1/800.avif"
          },
          "jpeg": {
            "400": "https://img.botanai.app/p/153337854/r1/400.jpg",
            "800": "https://img.botanai.app/p/153337854/r1/800.jpg"
          }
        },
        "attribution": "Johan Kjær Prehn, CC BY 4.0, via iNaturalist"
      },
      {
        "photo_id": 180715671,
        "license": "CC-BY-SA",
        "license_name": "CC BY-SA 4.0",
        "license_url": "https://creativecommons.org/licenses/by-sa/4.0/",
        "derivatives_restricted": true,
        "creator": "jfgodeau",
        "creator_url": "https://www.inaturalist.org/people/jfgodeau",
        "source_url": "https://www.inaturalist.org/observations/743975d0-65a3-41ab-80c3-23ec8e478c58",
        "observed_on": "2021-08-12",
        "lat": 47.96,
        "lon": 3.446,
        "original": {
          "width": 1024,
          "height": 683
        },
        "widths": [
          400,
          800
        ],
        "urls": {
          "avif": {
            "400": "https://img.botanai.app/p/180715671/r1/400.avif",
            "800": "https://img.botanai.app/p/180715671/r1/800.avif"
          },
          "jpeg": {
            "400": "https://img.botanai.app/p/180715671/r1/400.jpg",
            "800": "https://img.botanai.app/p/180715671/r1/800.jpg"
          }
        },
        "attribution": "jfgodeau, CC BY-SA 4.0, via iNaturalist"
      },
      {
        "photo_id": 159322781,
        "license": "CC-BY",
        "license_name": "CC BY 4.0",
        "license_url": "https://creativecommons.org/licenses/by/4.0/",
        "derivatives_restricted": false,
        "creator": "Александр Тихонов",
        "creator_url": "https://www.inaturalist.org/people/alexandr_tichonov",
        "source_url": "https://www.inaturalist.org/observations/50c8cfb7-7518-4965-8073-20f86f3218ed",
        "observed_on": "2021-08-11",
        "lat": 57.917,
        "lon": 40.589,
        "original": {
          "width": 1024,
          "height": 683
        },
        "widths": [
          400,
          800
        ],
        "urls": {
          "avif": {
            "400": "https://img.botanai.app/p/159322781/r1/400.avif",
            "800": "https://img.botanai.app/p/159322781/r1/800.avif"
          },
          "jpeg": {
            "400": "https://img.botanai.app/p/159322781/r1/400.jpg",
            "800": "https://img.botanai.app/p/159322781/r1/800.jpg"
          }
        },
        "attribution": "Александр Тихонов, CC BY 4.0, via iNaturalist"
      },
      {
        "photo_id": 148568268,
        "license": "CC-BY",
        "license_name": "CC BY 4.0",
        "license_url": "https://creativecommons.org/licenses/by/4.0/",
        "derivatives_restricted": false,
        "creator": "Skjold Søndergaard",
        "creator_url": "https://www.inaturalist.org/people/skjoldalsted",
        "source_url": "https://www.inaturalist.org/observations/7d4ad8a3-4576-4df2-a9a9-0bde892bb6f1",
        "observed_on": "2021-08-04",
        "lat": 55.915,
        "lon": 8.464,
        "original": {
          "width": 1024,
          "height": 768
        },
        "widths": [
          400,
          800
        ],
        "urls": {
          "avif": {
            "400": "https://img.botanai.app/p/148568268/r1/400.avif",
            "800": "https://img.botanai.app/p/148568268/r1/800.avif"
          },
          "jpeg": {
            "400": "https://img.botanai.app/p/148568268/r1/400.jpg",
            "800": "https://img.botanai.app/p/148568268/r1/800.jpg"
          }
        },
        "attribution": "Skjold Søndergaard, CC BY 4.0, via iNaturalist"
      }
    ]
  },
  "native_range": {
    "scheme": "TDWG World Geographical Scheme for Recording Plant Distributions, level 3",
    "source": "Kew, World Checklist of Vascular Plants (WCVP v16)",
    "license": "CC BY 3.0",
    "excludes": [
      "introduced",
      "extinct",
      "location_doubtful"
    ],
    "codes": [
      "ALG",
      "LBY",
      "MOR",
      "TUN",
      "ALT",
      "EAI",
      "IRN",
      "IRQ",
      "IRK",
      "KAZ",
      "KGZ",
      "KRA",
      "LBS",
      "NCS",
      "PAL",
      "TZK",
      "TCS",
      "TKM",
      "TUR",
      "UZB",
      "WSB",
      "YAK",
      "WHM",
      "ALB",
      "AUT",
      "BAL",
      "BLT",
      "BLR",
      "BGM",
      "BUL",
      "RUC",
      "COR",
      "CZE",
      "DEN",
      "RUE",
      "FIN",
      "FRA",
      "GER",
      "GRB",
      "GRC",
      "HUN",
      "IRE",
      "ITA",
      "KRI",
      "KRY",
      "YUG",
      "NET",
      "RUN",
      "RUW",
      "NOR",
      "POL",
      "POR",
      "ROM",
      "SAR",
      "SIC",
      "RUS",
      "SPA",
      "SWE",
      "SWI",
      "TUE",
      "UKR"
    ],
    "regions": [
      {
        "code": "ALG",
        "name": "Algeria",
        "continent": "AFRICA",
        "region": "Northern Africa"
      },
      {
        "code": "LBY",
        "name": "Libya",
        "continent": "AFRICA",
        "region": "Northern Africa"
      },
      {
        "code": "MOR",
        "name": "Morocco",
        "continent": "AFRICA",
        "region": "Northern Africa"
      },
      {
        "code": "TUN",
        "name": "Tunisia",
        "continent": "AFRICA",
        "region": "Northern Africa"
      },
      {
        "code": "ALT",
        "name": "Altay",
        "continent": "ASIA-TEMPERATE",
        "region": "Siberia"
      },
      {
        "code": "EAI",
        "name": "East Aegean Is.",
        "continent": "ASIA-TEMPERATE",
        "region": "Western Asia"
      },
      {
        "code": "IRN",
        "name": "Iran",
        "continent": "ASIA-TEMPERATE",
        "region": "Western Asia"
      },
      {
        "code": "IRQ",
        "name": "Iraq",
        "continent": "ASIA-TEMPERATE",
        "region": "Western Asia"
      },
      {
        "code": "IRK",
        "name": "Irkutsk",
        "continent": "ASIA-TEMPERATE",
        "region": "Siberia"
      },
      {
        "code": "KAZ",
        "name": "Kazakhstan",
        "continent": "ASIA-TEMPERATE",
        "region": "Central Asia"
      },
      {
        "code": "KGZ",
        "name": "Kirgizstan",
        "continent": "ASIA-TEMPERATE",
        "region": "Central Asia"
      },
      {
        "code": "KRA",
        "name": "Krasnoyarsk",
        "continent": "ASIA-TEMPERATE",
        "region": "Siberia"
      },
      {
        "code": "LBS",
        "name": "Lebanon-Syria",
        "continent": "ASIA-TEMPERATE",
        "region": "Western Asia"
      },
      {
        "code": "NCS",
        "name": "North Caucasus",
        "continent": "ASIA-TEMPERATE",
        "region": "Caucasus"
      },
      {
        "code": "PAL",
        "name": "Palestine",
        "continent": "ASIA-TEMPERATE",
        "region": "Western Asia"
      },
      {
        "code": "TZK",
        "name": "Tadzhikistan",
        "continent": "ASIA-TEMPERATE",
        "region": "Central Asia"
      },
      {
        "code": "TCS",
        "name": "Transcaucasus",
        "continent": "ASIA-TEMPERATE",
        "region": "Caucasus"
      },
      {
        "code": "TKM",
        "name": "Turkmenistan",
        "continent": "ASIA-TEMPERATE",
        "region": "Central Asia"
      },
      {
        "code": "TUR",
        "name": "Türkiye",
        "continent": "ASIA-TEMPERATE",
        "region": "Western Asia"
      },
      {
        "code": "UZB",
        "name": "Uzbekistan",
        "continent": "ASIA-TEMPERATE",
        "region": "Central Asia"
      },
      {
        "code": "WSB",
        "name": "West Siberia",
        "continent": "ASIA-TEMPERATE",
        "region": "Siberia"
      },
      {
        "code": "YAK",
        "name": "Yakutiya",
        "continent": "ASIA-TEMPERATE",
        "region": "Siberia"
      },
      {
        "code": "WHM",
        "name": "West Himalaya",
        "continent": "ASIA-TROPICAL",
        "region": "Indian Subcontinent"
      },
      {
        "code": "ALB",
        "name": "Albania",
        "continent": "EUROPE",
        "region": "Southeastern Europe"
      },
      {
        "code": "AUT",
        "name": "Austria",
        "continent": "EUROPE",
        "region": "Middle Europe"
      },
      {
        "code": "BAL",
        "name": "Baleares",
        "continent": "EUROPE",
        "region": "Southwestern Europe"
      },
      {
        "code": "BLT",
        "name": "Baltic States",
        "continent": "EUROPE",
        "region": "Eastern Europe"
      },
      {
        "code": "BLR",
        "name": "Belarus",
        "continent": "EUROPE",
        "region": "Eastern Europe"
      },
      {
        "code": "BGM",
        "name": "Belgium",
        "continent": "EUROPE",
        "region": "Middle Europe"
      },
      {
        "code": "BUL",
        "name": "Bulgaria",
        "continent": "EUROPE",
        "region": "Southeastern Europe"
      },
      {
        "code": "RUC",
        "name": "Central European Russia",
        "continent": "EUROPE",
        "region": "Eastern Europe"
      },
      {
        "code": "COR",
        "name": "Corse",
        "continent": "EUROPE",
        "region": "Southwestern Europe"
      },
      {
        "code": "CZE",
        "name": "Czechia-Slovakia",
        "continent": "EUROPE",
        "region": "Middle Europe"
      },
      {
        "code": "DEN",
        "name": "Denmark",
        "continent": "EUROPE",
        "region": "Northern Europe"
      },
      {
        "code": "RUE",
        "name": "East European Russia",
        "continent": "EUROPE",
        "region": "Eastern Europe"
      },
      {
        "code": "FIN",
        "name": "Finland",
        "continent": "EUROPE",
        "region": "Northern Europe"
      },
      {
        "code": "FRA",
        "name": "France",
        "continent": "EUROPE",
        "region": "Southwestern Europe"
      },
      {
        "code": "GER",
        "name": "Germany",
        "continent": "EUROPE",
        "region": "Middle Europe"
      },
      {
        "code": "GRB",
        "name": "Great Britain",
        "continent": "EUROPE",
        "region": "Northern Europe"
      },
      {
        "code": "GRC",
        "name": "Greece",
        "continent": "EUROPE",
        "region": "Southeastern Europe"
      },
      {
        "code": "HUN",
        "name": "Hungary",
        "continent": "EUROPE",
        "region": "Middle Europe"
      },
      {
        "code": "IRE",
        "name": "Ireland",
        "continent": "EUROPE",
        "region": "Northern Europe"
      },
      {
        "code": "ITA",
        "name": "Italy",
        "continent": "EUROPE",
        "region": "Southeastern Europe"
      },
      {
        "code": "KRI",
        "name": "Kriti",
        "continent": "EUROPE",
        "region": "Southeastern Europe"
      },
      {
        "code": "KRY",
        "name": "Krym",
        "continent": "EUROPE",
        "region": "Eastern Europe"
      },
      {
        "code": "YUG",
        "name": "NW. Balkan Pen.",
        "continent": "EUROPE",
        "region": "Southeastern Europe"
      },
      {
        "code": "NET",
        "name": "Netherlands",
        "continent": "EUROPE",
        "region": "Middle Europe"
      },
      {
        "code": "RUN",
        "name": "North European Russia",
        "continent": "EUROPE",
        "region": "Eastern Europe"
      },
      {
        "code": "RUW",
        "name": "Northwest European Russia",
        "continent": "EUROPE",
        "region": "Eastern Europe"
      },
      {
        "code": "NOR",
        "name": "Norway",
        "continent": "EUROPE",
        "region": "Northern Europe"
      },
      {
        "code": "POL",
        "name": "Poland",
        "continent": "EUROPE",
        "region": "Middle Europe"
      },
      {
        "code": "POR",
        "name": "Portugal",
        "continent": "EUROPE",
        "region": "Southwestern Europe"
      },
      {
        "code": "ROM",
        "name": "Romania",
        "continent": "EUROPE",
        "region": "Southeastern Europe"
      },
      {
        "code": "SAR",
        "name": "Sardegna",
        "continent": "EUROPE",
        "region": "Southwestern Europe"
      },
      {
        "code": "SIC",
        "name": "Sicilia",
        "continent": "EUROPE",
        "region": "Southeastern Europe"
      },
      {
        "code": "RUS",
        "name": "South European Russia",
        "continent": "EUROPE",
        "region": "Eastern Europe"
      },
      {
        "code": "SPA",
        "name": "Spain",
        "continent": "EUROPE",
        "region": "Southwestern Europe"
      },
      {
        "code": "SWE",
        "name": "Sweden",
        "continent": "EUROPE",
        "region": "Northern Europe"
      },
      {
        "code": "SWI",
        "name": "Switzerland",
        "continent": "EUROPE",
        "region": "Middle Europe"
      },
      {
        "code": "TUE",
        "name": "Türkiye-in-Europe",
        "continent": "EUROPE",
        "region": "Southeastern Europe"
      },
      {
        "code": "UKR",
        "name": "Ukraine",
        "continent": "EUROPE",
        "region": "Eastern Europe"
      }
    ]
  },
  "phenology": {
    "n": 128,
    "n_annotated": 306,
    "sufficient": true,
    "by_month": [
      0,
      0,
      0,
      0,
      5,
      44,
      57,
      22,
      0,
      0,
      0,
      0
    ],
    "annotated_by_month": [
      0,
      0,
      0,
      1,
      7,
      52,
      89,
      89,
      37,
      30,
      1,
      0
    ],
    "share": [
      null,
      null,
      null,
      null,
      0.7143,
      0.8462,
      0.6404,
      0.2472,
      0,
      0,
      null,
      null
    ],
    "ci": [
      null,
      null,
      null,
      null,
      [
        0.3589,
        0.9178
      ],
      [
        0.7248,
        0.9199
      ],
      [
        0.5369,
        0.7324
      ],
      [
        0.1693,
        0.346
      ],
      [
        0,
        0.0941
      ],
      [
        0,
        0.1135
      ],
      null,
      null
    ],
    "peak_month": 6,
    "peak_basis": "share",
    "min_month_n": 5,
    "fruiting": {
      "n": 180,
      "by_month": [
        0,
        0,
        0,
        0,
        0,
        11,
        51,
        72,
        35,
        10,
        1,
        0
      ],
      "share": [
        null,
        null,
        null,
        null,
        0,
        0.2115,
        0.573,
        0.809,
        0.9459,
        0.3333,
        null,
        null
      ],
      "ci": [
        null,
        null,
        null,
        null,
        [
          0,
          0.3543
        ],
        [
          0.1224,
          0.3403
        ],
        [
          0.4693,
          0.6707
        ],
        [
          0.7152,
          0.8772
        ],
        [
          0.823,
          0.985
        ],
        [
          0.1923,
          0.5122
        ],
        null,
        null
      ],
      "peak_month": 9
    },
    "doi": "10.15468/dl.cgje2x",
    "source": "GBIF SQL download of iNaturalist Research-grade Observations",
    "quality_grade": "research (guaranteed upstream by iNaturalist at export)",
    "fields": {
      "by_month": "observations found IN FLOWER, by month (Jan..Dec)",
      "annotated_by_month": "observations in which a human recorded the reproductive state at all, by month. This is the denominator, and it includes the records that said \"no flowers or fruits\".",
      "share": "by_month / annotated_by_month. null where too few plants were examined to state a proportion.",
      "ci": "95% Wilson score interval on share.",
      "peak_month": "the month with the highest SHARE, not the highest count."
    }
  },
  "traits": {
    "lifeform": "helophyte",
    "climate": "temperate"
  },
  "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": "Wikidata",
      "note": "common name (P1843), joined on the World Flora Online identifier (P7715)",
      "license": "CC0",
      "url": "https://www.wikidata.org/",
      "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."
    }
  ],
  "license": {
    "data": "CC BY 4.0",
    "attribution": "BotanAI, https://botanai.app/plants/sparganium-erectum/",
    "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)."
  }
}