{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/tetragonia/",
  "id": {
    "slug": "tetragonia"
  },
  "genus": "Tetragonia",
  "family": "Aizoaceae",
  "family_url": "https://botanai.app/family/aizoaceae/",
  "accepted_species": 52,
  "documented_species": 18,
  "species": [
    {
      "scientific_name": "Tetragonia acanthocarpa",
      "authorship": "Adamson",
      "wfo": "wfo-0001292972",
      "slug": "tetragonia-acanthocarpa",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia angustifolia",
      "authorship": "Barnéoud",
      "wfo": "wfo-0000410510",
      "slug": "tetragonia-angustifolia",
      "photographs_found": 4,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-angustifolia/"
    },
    {
      "scientific_name": "Tetragonia arbuscula",
      "authorship": "Fenzl",
      "wfo": "wfo-0001292973",
      "slug": "tetragonia-arbuscula",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia arbusculoides",
      "authorship": "Engl.",
      "wfo": "wfo-0001292998",
      "slug": "tetragonia-arbusculoides",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia caesia",
      "authorship": "Adamson",
      "wfo": "wfo-0001292974",
      "slug": "tetragonia-caesia",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia calycina",
      "authorship": "Fenzl",
      "wfo": "wfo-0001292975",
      "slug": "tetragonia-calycina",
      "photographs_found": 4,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-calycina/"
    },
    {
      "scientific_name": "Tetragonia chenopodioides",
      "authorship": "Eckl. & Zeyh.",
      "wfo": "wfo-0001292976",
      "slug": "tetragonia-chenopodioides",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia copiapina",
      "authorship": "Phil.",
      "wfo": "wfo-0001294486",
      "slug": "tetragonia-copiapina",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia coronata",
      "authorship": "Rye & Trudgen",
      "wfo": "wfo-0000410519",
      "slug": "tetragonia-coronata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia cristata",
      "authorship": "C.A.Gardner ex A.M.Prescott",
      "wfo": "wfo-0001294566",
      "slug": "tetragonia-cristata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia crystallina",
      "authorship": "L'Hér.",
      "wfo": "wfo-0000410520",
      "slug": "tetragonia-crystallina",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia decumbens",
      "authorship": "Mill.",
      "wfo": "wfo-0001292977",
      "slug": "tetragonia-decumbens",
      "photographs_found": 237,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-decumbens/"
    },
    {
      "scientific_name": "Tetragonia diptera",
      "authorship": "F.Muell.",
      "wfo": "wfo-0001294565",
      "slug": "tetragonia-diptera",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia distorta",
      "authorship": "Fenzl",
      "wfo": "wfo-0001292978",
      "slug": "tetragonia-distorta",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia echinata",
      "authorship": "Aiton",
      "wfo": "wfo-0001292979",
      "slug": "tetragonia-echinata",
      "photographs_found": 36,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-echinata/"
    },
    {
      "scientific_name": "Tetragonia erecta",
      "authorship": "Adamson",
      "wfo": "wfo-0001292980",
      "slug": "tetragonia-erecta",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia eremaea",
      "authorship": "Ostenf.",
      "wfo": "wfo-0001294564",
      "slug": "tetragonia-eremaea",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia espinosae",
      "authorship": "Muñoz",
      "wfo": "wfo-0001294487",
      "slug": "tetragonia-espinosae",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia fruticosa",
      "authorship": "L.",
      "wfo": "wfo-0001292981",
      "slug": "tetragonia-fruticosa",
      "photographs_found": 438,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-fruticosa/"
    },
    {
      "scientific_name": "Tetragonia galenioides",
      "authorship": "Fenzl",
      "wfo": "wfo-0001292982",
      "slug": "tetragonia-galenioides",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia glauca",
      "authorship": "Fenzl",
      "wfo": "wfo-0001292983",
      "slug": "tetragonia-glauca",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia halimoides",
      "authorship": "Fenzl",
      "wfo": "wfo-0001292984",
      "slug": "tetragonia-halimoides",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia haworthii",
      "authorship": "Fenzl",
      "wfo": "wfo-0001292985",
      "slug": "tetragonia-haworthii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia herbacea",
      "authorship": "L.",
      "wfo": "wfo-0001292986",
      "slug": "tetragonia-herbacea",
      "photographs_found": 14,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-herbacea/"
    },
    {
      "scientific_name": "Tetragonia hirsuta",
      "authorship": "L.f.",
      "wfo": "wfo-0001292987",
      "slug": "tetragonia-hirsuta",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia implexicoma",
      "authorship": "(Miq.) Hook.f.",
      "wfo": "wfo-0001294559",
      "slug": "tetragonia-implexicoma",
      "photographs_found": 148,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-implexicoma/"
    },
    {
      "scientific_name": "Tetragonia lanceolata",
      "authorship": "Burm.f.",
      "wfo": "wfo-0000410346",
      "slug": "tetragonia-lanceolata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia lasiantha",
      "authorship": "Adamson",
      "wfo": "wfo-0001292988",
      "slug": "tetragonia-lasiantha",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia macrocarpa",
      "authorship": "Phil.",
      "wfo": "wfo-0001292823",
      "slug": "tetragonia-macrocarpa",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia macroptera",
      "authorship": "Pax",
      "wfo": "wfo-0001292989",
      "slug": "tetragonia-macroptera",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia maritima",
      "authorship": "Barnéoud",
      "wfo": "wfo-0001292819",
      "slug": "tetragonia-maritima",
      "photographs_found": 11,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-maritima/"
    },
    {
      "scientific_name": "Tetragonia microcarpa",
      "authorship": "Phil.",
      "wfo": "wfo-0001294520",
      "slug": "tetragonia-microcarpa",
      "photographs_found": 10,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-microcarpa/"
    },
    {
      "scientific_name": "Tetragonia microptera",
      "authorship": "Fenzl",
      "wfo": "wfo-0001292991",
      "slug": "tetragonia-microptera",
      "photographs_found": 14,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-microptera/"
    },
    {
      "scientific_name": "Tetragonia moorei",
      "authorship": "M.Gray",
      "wfo": "wfo-0000410343",
      "slug": "tetragonia-moorei",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia namaquensis",
      "authorship": "Schltr.",
      "wfo": "wfo-0001292993",
      "slug": "tetragonia-namaquensis",
      "photographs_found": 2,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia nigrescens",
      "authorship": "Eckl. & Zeyh.",
      "wfo": "wfo-0001292994",
      "slug": "tetragonia-nigrescens",
      "photographs_found": 8,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-nigrescens/"
    },
    {
      "scientific_name": "Tetragonia ovata",
      "authorship": "Phil.",
      "wfo": "wfo-0000410329",
      "slug": "tetragonia-ovata",
      "photographs_found": 1,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia pedunculata",
      "authorship": "Phil.",
      "wfo": "wfo-0001292824",
      "slug": "tetragonia-pedunculata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia pillansii",
      "authorship": "Adamson",
      "wfo": "wfo-0001292995",
      "slug": "tetragonia-pillansii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia portulacoides",
      "authorship": "Fenzl",
      "wfo": "wfo-0001292996",
      "slug": "tetragonia-portulacoides",
      "photographs_found": 5,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-portulacoides/"
    },
    {
      "scientific_name": "Tetragonia rangeana",
      "authorship": "Engl.",
      "wfo": "wfo-0001292997",
      "slug": "tetragonia-rangeana",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia reduplicata",
      "authorship": "Welw. ex Oliv.",
      "wfo": "wfo-0000410355",
      "slug": "tetragonia-reduplicata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia robusta",
      "authorship": "Fenzl",
      "wfo": "wfo-0001230257",
      "slug": "tetragonia-robusta",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia rosea",
      "authorship": "Schltr.",
      "wfo": "wfo-0001293000",
      "slug": "tetragonia-rosea",
      "photographs_found": 17,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-rosea/"
    },
    {
      "scientific_name": "Tetragonia saligna",
      "authorship": "Fenzl",
      "wfo": "wfo-0001293001",
      "slug": "tetragonia-saligna",
      "photographs_found": 8,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-saligna/"
    },
    {
      "scientific_name": "Tetragonia sarcophylla",
      "authorship": "Fenzl",
      "wfo": "wfo-0001293003",
      "slug": "tetragonia-sarcophylla",
      "photographs_found": 6,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-sarcophylla/"
    },
    {
      "scientific_name": "Tetragonia sphaerocarpa",
      "authorship": "Adamson",
      "wfo": "wfo-0001293006",
      "slug": "tetragonia-sphaerocarpa",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia spicata",
      "authorship": "L.f.",
      "wfo": "wfo-0001293007",
      "slug": "tetragonia-spicata",
      "photographs_found": 3,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-spicata/"
    },
    {
      "scientific_name": "Tetragonia tetragonoides",
      "authorship": "(Pall.) Kuntze",
      "wfo": "wfo-0000414976",
      "slug": "tetragonia-tetragonoides",
      "photographs_found": 3701,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-tetragonoides/"
    },
    {
      "scientific_name": "Tetragonia verrucosa",
      "authorship": "Fenzl",
      "wfo": "wfo-0001293009",
      "slug": "tetragonia-verrucosa",
      "photographs_found": 6,
      "documented": true,
      "url": "https://botanai.app/plants/tetragonia-verrucosa/"
    },
    {
      "scientific_name": "Tetragonia vestita",
      "authorship": "I.M.Johnst.",
      "wfo": "wfo-0001292825",
      "slug": "tetragonia-vestita",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Tetragonia virgata",
      "authorship": "Schltr.",
      "wfo": "wfo-0001293010",
      "slug": "tetragonia-virgata",
      "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/tetragonia/"
  }
}