{
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  "url": "https://botanai.app/plants/syzygium-nervosum/",
  "last_modified": "2025-12-15",
  "id": {
    "slug": "syzygium-nervosum",
    "wfo": "wfo-0000319069",
    "inat_taxon_id": 134218
  },
  "name": {
    "scientific": "Syzygium nervosum",
    "authorship": "DC.",
    "genus": "Syzygium",
    "epithet": "nervosum",
    "family": "Myrtaceae",
    "rank": "species",
    "taxonomic_status": "accepted",
    "accepted_according_to": "World Flora Online Plant List, 2026-06",
    "is_homonym": false,
    "published_in": "Prodr.  3: 260 (1828)",
    "protologue_url": "https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:601984-1",
    "common": {
      "preferred": "Daly River satinash",
      "english": [
        "Daly River satinash"
      ],
      "source": "usda"
    },
    "synonyms": [
      {
        "name": "Calyptranthes costata",
        "authorship": "Buch.-Ham. ex Wall."
      },
      {
        "name": "Calyptranthes cuneata",
        "authorship": "Buch.-Ham. ex Wall."
      },
      {
        "name": "Calyptranthes grandis",
        "authorship": "Buch.-Ham. ex Wall."
      },
      {
        "name": "Calyptranthes makul",
        "authorship": "Blanco"
      },
      {
        "name": "Calyptranthes mangiferifolia",
        "authorship": "Hance ex Walp."
      },
      {
        "name": "Calyptranthes tatna",
        "authorship": "Buch.-Ham. ex Wall."
      },
      {
        "name": "Calyptranthes zuzygium",
        "authorship": "Blanco"
      },
      {
        "name": "Cleistocalyx cerasoides",
        "authorship": "(Roxb.) I.M.Turner"
      },
      {
        "name": "Cleistocalyx cerasoides var. paniala",
        "authorship": "(Roxb.) I.M.Turner"
      },
      {
        "name": "Cleistocalyx nervosum",
        "authorship": "(DC.) Kosterm."
      },
      {
        "name": "Cleistocalyx nervosum var. paniala",
        "authorship": "(Roxb.) J.Parn. & Chantar."
      },
      {
        "name": "Cleistocalyx nervosus",
        "authorship": "(A.Cunn. ex DC.) Kosterm."
      },
      {
        "name": "Cleistocalyx nervosus var. paniala",
        "authorship": "(Roxb.) J.Parn. & Chantaranothai"
      },
      {
        "name": "Cleistocalyx operculatus",
        "authorship": "(Roxb.) Merr. & L.M.Perry"
      },
      {
        "name": "Cleistocalyx operculatus var. paniala",
        "authorship": "(Roxb.) Chantar. & J.Parn."
      },
      {
        "name": "Eugenia cerasoides",
        "authorship": "Roxb."
      },
      {
        "name": "Eugenia clausa",
        "authorship": "C.B.Rob."
      },
      {
        "name": "Eugenia divaricato-cymosa",
        "authorship": "Hayata"
      },
      {
        "name": "Eugenia gigantea",
        "authorship": "Ridl."
      },
      {
        "name": "Eugenia holtzeana",
        "authorship": "F.Muell."
      },
      {
        "name": "Eugenia holtzei",
        "authorship": "F.Muell."
      },
      {
        "name": "Eugenia holtziana",
        "authorship": "F.Muell."
      },
      {
        "name": "Eugenia nervosa",
        "authorship": "(A.Cunn. ex DC.) Bedd."
      },
      {
        "name": "Eugenia operculata",
        "authorship": "Roxb."
      },
      {
        "name": "Eugenia operculata var. cerasoides",
        "authorship": "(Roxb.) Craib"
      },
      {
        "name": "Eugenia operculata var. obovata",
        "authorship": "Kurz"
      },
      {
        "name": "Eugenia operculata var. paniala",
        "authorship": "(Roxb.) King"
      },
      {
        "name": "Eugenia paniala",
        "authorship": "Roxb."
      },
      {
        "name": "Eugenia suavis",
        "authorship": "Ridl."
      },
      {
        "name": "Syzygium cerasoides",
        "authorship": "Raizada"
      },
      {
        "name": "Syzygium cerasoides",
        "authorship": "(Roxb.) Chatterjee & Kanjilal"
      },
      {
        "name": "Syzygium nervosum var. obovatum",
        "authorship": "(Kurz) A.Kumar"
      },
      {
        "name": "Syzygium nervosum var. paniala",
        "authorship": "(Roxb.) Craven & Biffin"
      },
      {
        "name": "Syzygium nodosum",
        "authorship": "Miq."
      },
      {
        "name": "Syzygium operculatum",
        "authorship": "(Roxb.) Nied."
      },
      {
        "name": "Syzygium operculatum var. obovatum",
        "authorship": "(Kurz) Gamble"
      },
      {
        "name": "Syzygium polyanthum",
        "authorship": "Thwaites"
      },
      {
        "name": "Syzygium suave",
        "authorship": "(Ridl.) Widodo"
      },
      {
        "name": "Syzygium wallichianum",
        "authorship": "C.Presl"
      }
    ],
    "wikipedia": null
  },
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    "usable_found": 16,
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    "noncommercial_excluded": true,
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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": [
      "CHC",
      "CHS",
      "CHH",
      "CHT",
      "ASS",
      "BAN",
      "BOR",
      "CBD",
      "XMS",
      "EHM",
      "IND",
      "JAW",
      "LSI",
      "MLY",
      "MOL",
      "MYA",
      "NEP",
      "PHI",
      "SRL",
      "SUM",
      "THA",
      "VIE",
      "NTA",
      "WAU"
    ],
    "regions": [
      {
        "code": "CHC",
        "name": "China South-Central",
        "continent": "ASIA-TEMPERATE",
        "region": "China"
      },
      {
        "code": "CHS",
        "name": "China Southeast",
        "continent": "ASIA-TEMPERATE",
        "region": "China"
      },
      {
        "code": "CHH",
        "name": "Hainan",
        "continent": "ASIA-TEMPERATE",
        "region": "China"
      },
      {
        "code": "CHT",
        "name": "Tibet",
        "continent": "ASIA-TEMPERATE",
        "region": "China"
      },
      {
        "code": "ASS",
        "name": "Assam",
        "continent": "ASIA-TROPICAL",
        "region": "Indian Subcontinent"
      },
      {
        "code": "BAN",
        "name": "Bangladesh",
        "continent": "ASIA-TROPICAL",
        "region": "Indian Subcontinent"
      },
      {
        "code": "BOR",
        "name": "Borneo",
        "continent": "ASIA-TROPICAL",
        "region": "Malesia"
      },
      {
        "code": "CBD",
        "name": "Cambodia",
        "continent": "ASIA-TROPICAL",
        "region": "Indo-China"
      },
      {
        "code": "XMS",
        "name": "Christmas I.",
        "continent": "ASIA-TROPICAL",
        "region": "Malesia"
      },
      {
        "code": "EHM",
        "name": "East Himalaya",
        "continent": "ASIA-TROPICAL",
        "region": "Indian Subcontinent"
      },
      {
        "code": "IND",
        "name": "India",
        "continent": "ASIA-TROPICAL",
        "region": "Indian Subcontinent"
      },
      {
        "code": "JAW",
        "name": "Jawa",
        "continent": "ASIA-TROPICAL",
        "region": "Malesia"
      },
      {
        "code": "LSI",
        "name": "Lesser Sunda Is.",
        "continent": "ASIA-TROPICAL",
        "region": "Malesia"
      },
      {
        "code": "MLY",
        "name": "Malaya",
        "continent": "ASIA-TROPICAL",
        "region": "Malesia"
      },
      {
        "code": "MOL",
        "name": "Maluku",
        "continent": "ASIA-TROPICAL",
        "region": "Malesia"
      },
      {
        "code": "MYA",
        "name": "Myanmar",
        "continent": "ASIA-TROPICAL",
        "region": "Indo-China"
      },
      {
        "code": "NEP",
        "name": "Nepal",
        "continent": "ASIA-TROPICAL",
        "region": "Indian Subcontinent"
      },
      {
        "code": "PHI",
        "name": "Philippines",
        "continent": "ASIA-TROPICAL",
        "region": "Malesia"
      },
      {
        "code": "SRL",
        "name": "Sri Lanka",
        "continent": "ASIA-TROPICAL",
        "region": "Indian Subcontinent"
      },
      {
        "code": "SUM",
        "name": "Sumatera",
        "continent": "ASIA-TROPICAL",
        "region": "Malesia"
      },
      {
        "code": "THA",
        "name": "Thailand",
        "continent": "ASIA-TROPICAL",
        "region": "Indo-China"
      },
      {
        "code": "VIE",
        "name": "Vietnam",
        "continent": "ASIA-TROPICAL",
        "region": "Indo-China"
      },
      {
        "code": "NTA",
        "name": "Northern Territory",
        "continent": "AUSTRALASIA",
        "region": "Australia"
      },
      {
        "code": "WAU",
        "name": "Western Australia",
        "continent": "AUSTRALASIA",
        "region": "Australia"
      }
    ]
  },
  "phenology": {
    "n": 7,
    "n_annotated": 15,
    "sufficient": false,
    "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": "tree",
    "climate": "wet tropical"
  },
  "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 SYNE2",
      "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": "phenology",
      "status": "insufficient_evidence",
      "reason": "Only 7 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/syzygium-nervosum/",
    "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)."
  }
}