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Wrightia sirikitiae; photograph User:Amada44, CC BY-SA 4.0, via Wikimedia Commons CC BY-SAUser:Amada44, CC BY-SA 4.0, via Wikimedia Commons

Wrightia sirikitiae D.J.Middleton & Santisuk

Apocynaceae · Thailand

No habitat climate
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Wrightia sirikitiae, photograph PEAK99, CC BY 3.0, via Wikimedia CommonsWrightia sirikitiae, photograph PEAK99, CC BY 3.0, via Wikimedia CommonsWrightia sirikitiae, photograph PEAK99, CC BY 3.0, via Wikimedia CommonsWrightia sirikitiae, photograph PEAK99, CC BY 3.0, via Wikimedia CommonsWrightia sirikitiae, photograph PEAK99, CC BY 3.0, via Wikimedia CommonsWrightia sirikitiae, photograph PEAK99, CC BY 3.0, via Wikimedia Commons 9 photographs ›

About the genus · Wrightia

Wrightia is a genus of flowering plants in the family Apocynaceae, first described as a genus in 1810. It native to tropical Africa, China, the Indian subcontinent, Southeast Asia, Papuasia, and Australia. The species are all small trees or shrubs.

Quoted from Wikipedia, "Wrightia", CC BY-SA 4.0.

Cultivation

Nothing derived: no habitat climate for this species.

Climate across the habitat

No habitat climate can be derived: 8 in-range records, none placed to within 10 km. 8 of the 8 in-range records are placed to worse than 10 km, or to no stated accuracy and fewer than three decimals or by something other than a person's observation, and cannot place a climate cell, though they count for the map and its marker.

Natural habitat

Native range as published by WCVP; the marker is where the records are densest and decides nothing.
Openly licensed records inside the range, framed on where they fall.
NativeThailand · regions are the level-3 units of the World Geographical Scheme for Recording Plant Distributions, as Kew's World Checklist records ranges, some under historical names such as Yugoslavia or Czechoslovakia (how).
Map marker14.718, 100.793 · in the densest population, 8 records (100% of those in range)
Kew's description“shrub or tree” · “wet tropical” · quoted from WCVP, RBG Kew (CC BY 4.0); not derived here
Evidence usedThe map marker rests on all 8 georeferenced records inside the native range, all openly licensed and shown on the map. Under a dozen records behind the map. No climate across the range is derived for this species. 8 in-range records are placed to worse than 10 km, or with no stated accuracy (admitted only as a person's observation to three decimals), and stay on the map but off the climate.
How this section is made
The map marker: the openly licensed record nearest the middle of the densest 1° population of the 8 in-range records; it decides nothing. Records outside the native range, living specimens and records marked introduced are not used; which records count.

Photographs

Wrightia sirikitiae, photograph 1did not loadWrightia sirikitiae, photograph 2did not loadWrightia sirikitiae, photograph 3did not loadWrightia sirikitiae, photograph 4did not loadWrightia sirikitiae, photograph 5did not loadWrightia sirikitiae, photograph 6did not load

Photographs: PEAK99, CC BY 3.0, via Wikimedia Commons (6).

Other Wrightia 7 in the reference

Wrightia antidysenterica Wrightia antidysenterica Apocynaceae Photo: CC0, author not statedWrightia arborea Wrightia arborea Apocynaceae Photo: CC BY, Ravuri Krishna ChaitanyaWrightia dubia Wrightia dubia Apocynaceae Photo: CC BY-SA, Raffi KojianWrightia laevis Wrightia laevis Apocynaceae Photo: CC0, author not statedWrightia pubescens Wrightia pubescens Apocynaceae Photo: Public domain, Francisco Manuel Blanco (O.S.A.)Wrightia religiosa Wrightia religiosa Water-jasmine Photo: CC BY, MarkWrightia tinctoria Wrightia tinctoria Pala indigo Photo: CC BY, Ravuri Krishna Chaitanya

Names & registers

GBIFPOWOIPNIWFOWikidata

The record

Family
Apocynaceae
Described by
D.J.Middleton & Santisuk
Native to
Thailand
Wild records
8 in range · 8 open

Every figure here is derived from public data by a stated rule and names its source; nothing about this species is written for its page by a person or by AI, apart from the marked, credited quotations. How →

Where this page came from built 2026-10-22
GBIF species record gbif.species answeredasked 2026-10-22
GBIF synonyms gbif.synonyms answeredasked 2026-10-22
GBIF common names gbif.vernacular answeredasked 2026-10-22names fetched 2026-10-22
WCVP native range wcvp.distribution answeredas of 2026-06-04
GBIF occurrence records gbif.occurrences answeredas of 2026-10-21GBIF occurrence download https://doi.org/10.15468/dl.hbdw64, of 2026-10-21
Habitat climate climate nothing to reportasked 2026-10-228 in-range records, none placed to within 10 km
Wikidata wikidata answeredasked 2026-10-22
Wikipedia wikipedia nothing to reportasked 2026-10-22
iNaturalist taxon inat.taxon not asked
iNaturalist photographs, wild inat.photos.wild not asked
iNaturalist photographs, cultivated inat.photos.cultivated not asked
GBIF media gbif.media nothing to reportasked 2026-10-22
Wikimedia Commons commons answeredasked 2026-10-22
OpenAlex papers openalex not askednot yet asked for this reference; a later fill takes the papers from OpenAlex's snapshot

Every source is recorded as having answered, reported nothing, refused, failed, not been asked, or answered twice where one answer is taken (“not taken: two items answered”), and, for a source asked when this page was built, when: the figures are as the source held them that day; a source read from a file (Kew's World Checklist, a GBIF download) says "as of" the file's day instead; a row carried from an earlier build of the page names that build instead. Only “nothing to report” is ever shown as an absence. Records came from 5 datasets via GBIF.org; each carries its own licence.

Cultifolio

Opening your plants…