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Dipterocarpus cornutus; photograph (c) Lucas Christofides, some rights reserved (CC BY) CC BY(c) Lucas Christofides, some rights reserved (CC BY) · observed growing wild · 2024-06-16

Dipterocarpus cornutus Dyer

Dipterocarpaceae · Borneo, Malaya +1

No habitat climate
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Dipterocarpus cornutus, photograph (c) eustreptospondylus, some rights reserved (CC BY)Dipterocarpus cornutus, photograph (c) eustreptospondylus, some rights reserved (CC BY)Dipterocarpus cornutus, photograph (c) eustreptospondylus, some rights reserved (CC BY)Dipterocarpus cornutus, photograph (c) Lucas Christofides, some rights reserved (CC BY)Dipterocarpus cornutus, photograph (c) Lucas Christofides, some rights reserved (CC BY)Dipterocarpus cornutus, photograph (c) Lucas Christofides, some rights reserved (CC BY) 8 photographs ›

Summary

Dipterocarpus cornutus is a species of tree in the family Dipterocarpaceae native to Peninsular Malaysia, Singapore, Sumatra, and Kalimantan. Reaching heights of up to 50 meters tall, it is known for having large leaves. Its flowers are around 4 cm in diameter and of a pale yellow colouration. It drops seeds with green holes in the middle.

Quoted from Wikipedia, "Dipterocarpus cornutus", CC BY-SA 4.0.

Cultivation

Nothing derived: no habitat climate for this species.

Climate across the habitat

No habitat climate can be derived: Only 2 distinct land cells of the climate grid hold an in-range record placed to within 10 km; three are needed for an envelope. 40 of the 42 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.
NativeBorneo, Malaya, Sumatera · 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 marker1.25, 103.75 · in the densest population, 21 records (50% of those in range)
Kew's description“tree” · “wet tropical” · quoted from WCVP, RBG Kew (CC BY 4.0); not derived here
Evidence usedThe map marker rests on all 42 georeferenced records inside the native range; the map shows only the 31 openly licensed ones, which alone would put the marker 1650 km away. No climate across the range is derived for this species. 40 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 inside the densest 2° block of the 42 in-range records; it decides nothing. Records outside the native range, living specimens and records marked introduced are not used; which records count.

Photographs

Dipterocarpus cornutus, photograph 1did not loadDipterocarpus cornutus, photograph 2did not loadDipterocarpus cornutus, photograph 3did not loadDipterocarpus cornutus, photograph 4did not loadDipterocarpus cornutus, photograph 5did not loadDipterocarpus cornutus, photograph 6did not load

Photographs: (c) eustreptospondylus, some rights reserved (CC BY) (3); (c) Lucas Christofides, some rights reserved (CC BY) (3).

Other Dipterocarpus 13 in the reference

Dipterocarpus alatus Dipterocarpus alatus Hairy-leaf apitong Photo: CC BY, Eugene PopovDipterocarpus baudii Dipterocarpus baudii Dipterocarpaceae Photo: Public domain, Patrice78500Dipterocarpus costulatus Dipterocarpus costulatus Dipterocarpaceae Photo: CC BY-SA, Pierre Bonnet Dipterocarpus dyeri Dipterocarpaceae Dipterocarpus grandiflorus Dipterocarpus grandiflorus Dipterocarpaceae Photo: CC BY, P JeganathanDipterocarpus intricatus Dipterocarpus intricatus Dipterocarpaceae Photo: CC BY, Vladislav Isaev Dipterocarpus kunstleri Dipterocarpaceae Dipterocarpus littoralis Dipterocarpus littoralis Dipterocarpaceae Photo: CC BY, Ganjar CahyadiDipterocarpus oblongifolius Dipterocarpus oblongifolius Dipterocarpaceae Photo: CC0, FarishhamkaDipterocarpus obtusifolius Dipterocarpus obtusifolius Dipterocarpaceae Photo: CC BY, Thomas GyselinckDipterocarpus retusus Dipterocarpus retusus Hollong Photo: CC BY, T R Shankar RamanDipterocarpus tuberculatus Dipterocarpus tuberculatus Eng gurjuntree Photo: CC BY, Utain Pummarin all 14 ›

Names & registers

Also known as Parinari dillenifolia; Parinari wallichianum. (GBIF Backbone)

GBIFPOWOIPNIWFOWikidataWikipediaiNaturalist

The record

Family
Dipterocarpaceae
Described by
Dyer
Native to
Borneo, Malaya, Sumatera
Wild records
42 in range · 31 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; 1 record within 1 km of a botanic garden, herbarium or zoo left out (1 at a zoo; Wikidata's list)
Habitat climate climate nothing to reportasked 2026-10-22only 2 distinct land cells of the climate grid hold an in-range record placed to within 10 km; three are needed for an envelope
Wikidata wikidata answeredasked 2026-10-22
Wikipedia wikipedia answeredasked 2026-10-22
iNaturalist photographs, wild inat.photos.wild answeredasked 2026-10-22from iNaturalist's open data of 2026-09-27: research-grade observations with an open-licence photograph, the 24 whose photographs iNaturalist received last (the open data holds no votes); filled 2026-10-22
iNaturalist photographs, cultivated inat.photos.cultivated not asked
GBIF media gbif.media answeredasked 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 6 datasets via GBIF.org; each carries its own licence.

Cultifolio

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