{
  "$schema": "https://botanai.app/schema/species-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/plants/syringa-reticulata/",
  "last_modified": "2025-12-15",
  "id": {
    "slug": "syringa-reticulata",
    "wfo": "wfo-0000818465",
    "inat_taxon_id": 135416
  },
  "name": {
    "scientific": "Syringa reticulata",
    "authorship": "(Blume) H.Hara",
    "genus": "Syringa",
    "epithet": "reticulata",
    "family": "Oleaceae",
    "rank": "species",
    "taxonomic_status": "accepted",
    "accepted_according_to": "World Flora Online Plant List, 2026-06",
    "is_homonym": false,
    "published_in": "J. Jap. Bot.  17: 21 (1941)",
    "protologue_url": "https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:611156-1",
    "common": {
      "preferred": "Japanese Tree Lilac",
      "english": [
        "Japanese Tree Lilac",
        "Japanese tree lilac"
      ],
      "source": "wikidata"
    },
    "synonyms": [
      {
        "name": "Ligustrina amurensis",
        "authorship": "(Rupr.) Rupr."
      },
      {
        "name": "Ligustrina amurensis var. japonica",
        "authorship": "Maxim."
      },
      {
        "name": "Ligustrina amurensis var. mandshurica",
        "authorship": "Maxim."
      },
      {
        "name": "Ligustrina amurensis var. pekinensis",
        "authorship": "(Rupr.) Maxim."
      },
      {
        "name": "Ligustrina fauriei",
        "authorship": "(H.Lév.) Nakai"
      },
      {
        "name": "Ligustrina japonica",
        "authorship": "(Maxim.) L.Henry"
      },
      {
        "name": "Ligustrina japonica",
        "authorship": "V.N.Vassil."
      },
      {
        "name": "Ligustrina pekinensis",
        "authorship": "(Rupr.) Regel ex Dippel"
      },
      {
        "name": "Ligustrina pekinensis var. pendula",
        "authorship": "(F.L.Temple) Pynaert"
      },
      {
        "name": "Ligustrina pekinensis var. pendula",
        "authorship": "(F.L.Temple) Grosdem."
      },
      {
        "name": "Ligustrina reticulata",
        "authorship": "(Blume) Nakai"
      },
      {
        "name": "Ligustrina reticulata f. bracteata",
        "authorship": "(Nakai) Nakai"
      },
      {
        "name": "Ligustrina reticulata var. longifolia",
        "authorship": "(Nakai) Nakai"
      },
      {
        "name": "Ligustrina reticulata var. mandshurica",
        "authorship": "(Maxim.) Nakai"
      },
      {
        "name": "Ligustrum pekinense",
        "authorship": "(Rupr.) K.Koch"
      },
      {
        "name": "Ligustrum reticulatum",
        "authorship": "Blume"
      },
      {
        "name": "Syringa amurensis",
        "authorship": "Rupr."
      },
      {
        "name": "Syringa amurensis f. bracteata",
        "authorship": "Nakai"
      },
      {
        "name": "Syringa amurensis var. japonica",
        "authorship": "(Maxim.) Franch. & Sav."
      },
      {
        "name": "Syringa amurensis var. longifolia",
        "authorship": "Nakai"
      },
      {
        "name": "Syringa amurensis var. mandshurica",
        "authorship": "(Maxim.) Korsh."
      },
      {
        "name": "Syringa amurensis var. pekinensis",
        "authorship": "(Rupr.) Maxim."
      },
      {
        "name": "Syringa amurensis var. rotundifolia",
        "authorship": "(Decne.) Lingelsh."
      },
      {
        "name": "Syringa amurensis var. tatewakiana",
        "authorship": "Yanagita"
      },
      {
        "name": "Syringa fauriei",
        "authorship": "H.Lév."
      },
      {
        "name": "Syringa japonica",
        "authorship": "(Maxim.) Decne."
      },
      {
        "name": "Syringa ligustrina",
        "authorship": "Leroy"
      },
      {
        "name": "Syringa ligustrina",
        "authorship": "hort. ex K.Koch"
      },
      {
        "name": "Syringa ligustrina var. pendula",
        "authorship": "F.L.Temple"
      },
      {
        "name": "Syringa pekinensis",
        "authorship": "Rupr."
      },
      {
        "name": "Syringa pekinensis var. pendula",
        "authorship": "(F.L.Temple) Rehder"
      },
      {
        "name": "Syringa pekinensis var. pendula",
        "authorship": "(F.L.Temple) Dippel"
      },
      {
        "name": "Syringa reticulata f. bracteata",
        "authorship": "(Nakai) T.B.Lee"
      },
      {
        "name": "Syringa reticulata f. koreana",
        "authorship": "T.B.Lee"
      },
      {
        "name": "Syringa reticulata f. longifolia",
        "authorship": "(Nakai) T.B.Lee"
      },
      {
        "name": "Syringa reticulata var. amurensis",
        "authorship": "(Rupr.) J.S.Pringle"
      },
      {
        "name": "Syringa reticulata var. longifolia",
        "authorship": "(Nakai) U.C.La"
      },
      {
        "name": "Syringa reticulata var. mandshurica",
        "authorship": "(Maxim.) H.Hara"
      },
      {
        "name": "Syringa reticulata var. reticulata",
        "authorship": null
      },
      {
        "name": "Syringa rotundifolia",
        "authorship": "Decne."
      },
      {
        "name": "Syringa vulgaris unranked pendula",
        "authorship": "(F.L.Temple) L.Henry"
      }
    ],
    "wikipedia": "https://en.wikipedia.org/wiki/Syringa_reticulata"
  },
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  "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": [
      "AMU",
      "CHN",
      "CHC",
      "CHS",
      "CHI",
      "JAP",
      "KHA",
      "KOR",
      "KUR",
      "CHM",
      "PRM"
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    "regions": [
      {
        "code": "AMU",
        "name": "Amur",
        "continent": "ASIA-TEMPERATE",
        "region": "Russian Far East"
      },
      {
        "code": "CHN",
        "name": "China North-Central",
        "continent": "ASIA-TEMPERATE",
        "region": "China"
      },
      {
        "code": "CHC",
        "name": "China South-Central",
        "continent": "ASIA-TEMPERATE",
        "region": "China"
      },
      {
        "code": "CHS",
        "name": "China Southeast",
        "continent": "ASIA-TEMPERATE",
        "region": "China"
      },
      {
        "code": "CHI",
        "name": "Inner Mongolia",
        "continent": "ASIA-TEMPERATE",
        "region": "China"
      },
      {
        "code": "JAP",
        "name": "Japan",
        "continent": "ASIA-TEMPERATE",
        "region": "Eastern Asia"
      },
      {
        "code": "KHA",
        "name": "Khabarovsk",
        "continent": "ASIA-TEMPERATE",
        "region": "Russian Far East"
      },
      {
        "code": "KOR",
        "name": "Korea",
        "continent": "ASIA-TEMPERATE",
        "region": "Eastern Asia"
      },
      {
        "code": "KUR",
        "name": "Kuril Is.",
        "continent": "ASIA-TEMPERATE",
        "region": "Russian Far East"
      },
      {
        "code": "CHM",
        "name": "Manchuria",
        "continent": "ASIA-TEMPERATE",
        "region": "China"
      },
      {
        "code": "PRM",
        "name": "Primorye",
        "continent": "ASIA-TEMPERATE",
        "region": "Russian Far East"
      }
    ]
  },
  "phenology": {
    "n": 14,
    "n_annotated": 64,
    "sufficient": false,
    "fruiting": {
      "n": 34,
      "by_month": [
        7,
        5,
        1,
        0,
        0,
        0,
        1,
        2,
        3,
        2,
        4,
        9
      ],
      "share": [
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        1,
        null,
        null,
        null,
        0,
        null,
        0.4,
        null,
        0.4,
        null,
        1
      ],
      "ci": [
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          0.9776
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        [
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          1
        ],
        null,
        null,
        null,
        [
          0,
          0.1843
        ],
        null,
        [
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          0.7693
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        null,
        [
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          0.7693
        ],
        null,
        [
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          1
        ]
      ],
      "peak_month": 2
    },
    "doi": null,
    "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": "shrub",
    "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."
    },
    {
      "field": "phenology",
      "status": "insufficient_evidence",
      "reason": "Only 14 annotated flowering records, below our threshold of 30. A curve fitted to a dozen records is noise, so we do not draw one."
    }
  ],
  "license": {
    "data": "CC BY 4.0",
    "attribution": "BotanAI, https://botanai.app/plants/syringa-reticulata/",
    "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)."
  }
}