{
  "$schema": "https://botanai.app/schema/genus-v1.json",
  "schema_version": 1,
  "url": "https://botanai.app/genus/marsdenia/",
  "id": {
    "slug": "marsdenia"
  },
  "genus": "Marsdenia",
  "family": "Apocynaceae",
  "family_url": "https://botanai.app/family/apocynaceae/",
  "accepted_species": 81,
  "documented_species": 4,
  "species": [
    {
      "scientific_name": "Marsdenia brachyloba",
      "authorship": "M.G.Gilbert & P.T.Li",
      "wfo": "wfo-0001104873",
      "slug": "marsdenia-brachyloba",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia brunoniana",
      "authorship": "Wight & Arn.",
      "wfo": "wfo-0001102175",
      "slug": "marsdenia-brunoniana",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia burmanica",
      "authorship": "Wen B.Xu & J.Y.Shen",
      "wfo": "wfo-1000041746",
      "slug": "marsdenia-burmanica",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia calcicola",
      "authorship": "Kerr",
      "wfo": "wfo-0000371714",
      "slug": "marsdenia-calcicola",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia cardozoi",
      "authorship": "Morillo",
      "wfo": "wfo-0000378381",
      "slug": "marsdenia-cardozoi",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia carnosa",
      "authorship": "Lace",
      "wfo": "wfo-0000371710",
      "slug": "marsdenia-carnosa",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia celebica",
      "authorship": "(Miq.) Boerl.",
      "wfo": "wfo-0000371717",
      "slug": "marsdenia-celebica",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia chirindensis",
      "authorship": "Goyder",
      "wfo": "wfo-1000023577",
      "slug": "marsdenia-chirindensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia crinita",
      "authorship": "Oliv.",
      "wfo": "wfo-0000371597",
      "slug": "marsdenia-crinita",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia crocea",
      "authorship": "(Zipp. ex Span.) Hook.f. ex Boerl.",
      "wfo": "wfo-0001429184",
      "slug": "marsdenia-crocea",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia cryptostemma",
      "authorship": "Choux",
      "wfo": "wfo-0001103921",
      "slug": "marsdenia-cryptostemma",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia cyanescens",
      "authorship": "Costantin",
      "wfo": "wfo-0000371573",
      "slug": "marsdenia-cyanescens",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia elephantina",
      "authorship": "Schltr.",
      "wfo": "wfo-0000371566",
      "slug": "marsdenia-elephantina",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia epedunculata",
      "authorship": "Rodda",
      "wfo": "wfo-1000033167",
      "slug": "marsdenia-epedunculata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia eriocarpa",
      "authorship": "Hook.f.",
      "wfo": "wfo-0000371580",
      "slug": "marsdenia-eriocarpa",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia eriocaulis",
      "authorship": "Kerr",
      "wfo": "wfo-0000371591",
      "slug": "marsdenia-eriocaulis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia faulknerae",
      "authorship": "(Bullock) Omlor",
      "wfo": "wfo-0001275014",
      "slug": "marsdenia-faulknerae",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia formosana",
      "authorship": "Masam.",
      "wfo": "wfo-0001104315",
      "slug": "marsdenia-formosana",
      "photographs_found": 17,
      "documented": true,
      "url": "https://botanai.app/plants/marsdenia-formosana/"
    },
    {
      "scientific_name": "Marsdenia fulva",
      "authorship": "Schltr.",
      "wfo": "wfo-0000371824",
      "slug": "marsdenia-fulva",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia glabra",
      "authorship": "Costantin",
      "wfo": "wfo-0001103923",
      "slug": "marsdenia-glabra",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia glomerata",
      "authorship": "Tsiang",
      "wfo": "wfo-0001104430",
      "slug": "marsdenia-glomerata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia griffithii",
      "authorship": "Hook.f.",
      "wfo": "wfo-0001102186",
      "slug": "marsdenia-griffithii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia hainanensis",
      "authorship": "Tsiang",
      "wfo": "wfo-0001104431",
      "slug": "marsdenia-hainanensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia hamiltonii",
      "authorship": "Wight",
      "wfo": "wfo-0001102187",
      "slug": "marsdenia-hamiltonii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia harmandiella",
      "authorship": "Omlor",
      "wfo": "wfo-0000371842",
      "slug": "marsdenia-harmandiella",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia incisa",
      "authorship": "P.T.Li & Y.H.Li",
      "wfo": "wfo-0001104668",
      "slug": "marsdenia-incisa",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia iriomotensis",
      "authorship": "Masam.",
      "wfo": "wfo-0000371831",
      "slug": "marsdenia-iriomotensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia jenkinsii",
      "authorship": "Hook.f.",
      "wfo": "wfo-0000371806",
      "slug": "marsdenia-jenkinsii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia kaniensis",
      "authorship": "Schltr.",
      "wfo": "wfo-0000371815",
      "slug": "marsdenia-kaniensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia koi",
      "authorship": "Tsiang",
      "wfo": "wfo-0001104432",
      "slug": "marsdenia-koi",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia lachnostoma",
      "authorship": "Benth.",
      "wfo": "wfo-0001102189",
      "slug": "marsdenia-lachnostoma",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia laurifolia",
      "authorship": "(Decne.) Kloppenb.",
      "wfo": "wfo-0001424627",
      "slug": "marsdenia-laurifolia",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia leiocarpa",
      "authorship": "King & Prain",
      "wfo": "wfo-0000371777",
      "slug": "marsdenia-leiocarpa",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia longipes",
      "authorship": "W.T.Wang",
      "wfo": "wfo-0001104606",
      "slug": "marsdenia-longipes",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia lucida",
      "authorship": "Edgew. ex Madden",
      "wfo": "wfo-0000371764",
      "slug": "marsdenia-lucida",
      "photographs_found": 8,
      "documented": true,
      "url": "https://botanai.app/plants/marsdenia-lucida/"
    },
    {
      "scientific_name": "Marsdenia mahaweeensis",
      "authorship": "Kloppenb.",
      "wfo": "wfo-0001330784",
      "slug": "marsdenia-mahaweeensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia mayottae",
      "authorship": "W.D.Stevens, Labat & F.Barthelat",
      "wfo": "wfo-0001267602",
      "slug": "marsdenia-mayottae",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia medogensis",
      "authorship": "P.T.Li",
      "wfo": "wfo-0001104669",
      "slug": "marsdenia-medogensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia microstoma",
      "authorship": "Schltr.",
      "wfo": "wfo-0000371787",
      "slug": "marsdenia-microstoma",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia minima",
      "authorship": "(P.I.Forst.) Schneidt, Liede & Meve",
      "wfo": "wfo-0001424932",
      "slug": "marsdenia-minima",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia mollis",
      "authorship": "Schltr.",
      "wfo": "wfo-0000371784",
      "slug": "marsdenia-mollis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia oblanceolata",
      "authorship": "(Turrill) Omlor",
      "wfo": "wfo-0000372251",
      "slug": "marsdenia-oblanceolata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia oculata",
      "authorship": "Schltr.",
      "wfo": "wfo-0000372249",
      "slug": "marsdenia-oculata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia officinalis",
      "authorship": "Y.Tsiang & P.T.Li",
      "wfo": "wfo-0001104607",
      "slug": "marsdenia-officinalis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia oreophila",
      "authorship": "W.W.Sm.",
      "wfo": "wfo-0001103928",
      "slug": "marsdenia-oreophila",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia peraffinis",
      "authorship": "S.F.Blake",
      "wfo": "wfo-0000372237",
      "slug": "marsdenia-peraffinis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia pergulariiformis",
      "authorship": "Schltr.",
      "wfo": "wfo-0000372238",
      "slug": "marsdenia-pergulariiformis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia pierrei",
      "authorship": "Costantin",
      "wfo": "wfo-0000372250",
      "slug": "marsdenia-pierrei",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia pseudoparsonsia",
      "authorship": "Guillaumin",
      "wfo": "wfo-0000372274",
      "slug": "marsdenia-pseudoparsonsia",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia pseudotinctoria",
      "authorship": "Tsiang",
      "wfo": "wfo-0001104433",
      "slug": "marsdenia-pseudotinctoria",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia pulchella",
      "authorship": "Hand.-Mazz.",
      "wfo": "wfo-0001104434",
      "slug": "marsdenia-pulchella",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia purpurella",
      "authorship": "Fernando & Rodda",
      "wfo": "wfo-1200096927",
      "slug": "marsdenia-purpurella",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia quadrialata",
      "authorship": "Choux",
      "wfo": "wfo-0001103929",
      "slug": "marsdenia-quadrialata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia raoulii",
      "authorship": "Guillaumin",
      "wfo": "wfo-0000372255",
      "slug": "marsdenia-raoulii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia raziana",
      "authorship": "Yogan. & Subr.",
      "wfo": "wfo-0000372257",
      "slug": "marsdenia-raziana",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia rotata",
      "authorship": "Schltr.",
      "wfo": "wfo-0000372196",
      "slug": "marsdenia-rotata",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia rotundifolia",
      "authorship": "Decne.",
      "wfo": "wfo-0000372201",
      "slug": "marsdenia-rotundifolia",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia roylei",
      "authorship": "Wight",
      "wfo": "wfo-0001102198",
      "slug": "marsdenia-roylei",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia sarcodantha",
      "authorship": "Schltr.",
      "wfo": "wfo-0000372205",
      "slug": "marsdenia-sarcodantha",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia sarcoloboides",
      "authorship": "Schltr.",
      "wfo": "wfo-0000372197",
      "slug": "marsdenia-sarcoloboides",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia schneideri",
      "authorship": "Tsiang",
      "wfo": "wfo-0001104473",
      "slug": "marsdenia-schneideri",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia scortechinii",
      "authorship": "King & Gamble",
      "wfo": "wfo-0000372191",
      "slug": "marsdenia-scortechinii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia secamonoides",
      "authorship": "(Schltr.) Omlor",
      "wfo": "wfo-0000372206",
      "slug": "marsdenia-secamonoides",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia sinensis",
      "authorship": "Hemsl.",
      "wfo": "wfo-0001102844",
      "slug": "marsdenia-sinensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia stenantha",
      "authorship": "Hand.-Mazz.",
      "wfo": "wfo-0001104435",
      "slug": "marsdenia-stenantha",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia stenocentra",
      "authorship": "Bakh.f.",
      "wfo": "wfo-0000372213",
      "slug": "marsdenia-stenocentra",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia sultanis",
      "authorship": "Schltr.",
      "wfo": "wfo-0000372224",
      "slug": "marsdenia-sultanis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia taylorii",
      "authorship": "Schltr. & Rendle",
      "wfo": "wfo-0001103207",
      "slug": "marsdenia-taylorii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia tenii",
      "authorship": "M.G.Gilbert & P.T.Li",
      "wfo": "wfo-0001104876",
      "slug": "marsdenia-tenii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia teysmannii",
      "authorship": "(Hassk.) Boerl.",
      "wfo": "wfo-0001103208",
      "slug": "marsdenia-teysmannii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia thailandica",
      "authorship": "Rodda",
      "wfo": "wfo-1000033169",
      "slug": "marsdenia-thailandica",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia tinctoria",
      "authorship": "R.Br.",
      "wfo": "wfo-0001102203",
      "slug": "marsdenia-tinctoria",
      "photographs_found": 38,
      "documented": true,
      "url": "https://botanai.app/plants/marsdenia-tinctoria/"
    },
    {
      "scientific_name": "Marsdenia tirunelvelica",
      "authorship": "A.N.Henry & Subr.",
      "wfo": "wfo-0000372215",
      "slug": "marsdenia-tirunelvelica",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia tomentosa",
      "authorship": "C.Morren & Decne.",
      "wfo": "wfo-0001102204",
      "slug": "marsdenia-tomentosa",
      "photographs_found": 8,
      "documented": true,
      "url": "https://botanai.app/plants/marsdenia-tomentosa/"
    },
    {
      "scientific_name": "Marsdenia tonkinensis",
      "authorship": "Costantin",
      "wfo": "wfo-0000372282",
      "slug": "marsdenia-tonkinensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia vohiborensis",
      "authorship": "Choux",
      "wfo": "wfo-0001104254",
      "slug": "marsdenia-vohiborensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia warburgii",
      "authorship": "Schltr.",
      "wfo": "wfo-0000372335",
      "slug": "marsdenia-warburgii",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia wariana",
      "authorship": "Schltr.",
      "wfo": "wfo-0000372339",
      "slug": "marsdenia-wariana",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia yarlungzangboensis",
      "authorship": "C.Liu, J.D.Ya & Y.H.Tan",
      "wfo": "wfo-1000033170",
      "slug": "marsdenia-yarlungzangboensis",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia yuei",
      "authorship": "M.G.Gilbert & P.T.Li",
      "wfo": "wfo-0001104875",
      "slug": "marsdenia-yuei",
      "photographs_found": 0,
      "documented": false,
      "url": null
    },
    {
      "scientific_name": "Marsdenia yunnanensis",
      "authorship": "(H.Lév.) Woodson",
      "wfo": "wfo-0001104362",
      "slug": "marsdenia-yunnanensis",
      "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/marsdenia/"
  }
}