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Quercus × turneri Willd.

Turner's Oak

Fagaceae · Spain

A hybrid: Q. ilex × Q. robur, the parents Kew's World Checklist states for it (WCVP, RBG Kew).

No habitat climate
Photographs not checked iNaturalist was skipped (not asked) when this page was built. Not asked, or not answered, is not "none": nothing here claims there is none. Why the site says it this way.
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Summary

Quercus × turneri, known as Turner's oak, is a hybrid species of white oak native to Spain. It is a naturally occurring hybrid of holm oak and pedunculate oak, found where their ranges overlap, but was first described from cultivation. A semi-evergreen tree of small to medium size with a rounded crown, it was originally raised at the Holloway Down Nursery of Spencer Turner, Leyton, Essex, UK, noted by the zoologist Jean-Baptiste Lamarck at Trianon, Versailles in 1783, as the chêne de turnère. An early specimen was planted at the Royal Botanic Gardens, Kew in 1798; it was uprooted in the Great Storm of 1987 but resettled in the ground and then increased its healthy growth. More on Wikipedia ›

Quoted from Wikipedia, "Quercus × turneri", 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. 3 of the 5 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.
NativeSpain · 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 marker43.255, -2.156 · in the densest population, 4 records (80% of those in range)
Kew's description“tree” · “subtropical” · quoted from WCVP, RBG Kew (CC BY 4.0); not derived here
Evidence usedThe map marker rests on all 5 georeferenced records inside the native range; the map shows only the 2 openly licensed ones, which alone would put the marker in the same place. 33 records outside the WCVP native range not used. Under a dozen records behind the map. No climate across the range is derived for this species. 3 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 5 in-range records; it decides nothing. Records outside the native range, living specimens and records marked introduced are not used; which records count.

Photographs

Not checked. iNaturalist was skipped (not asked) when this page was built; GBIF's observation records with coordinates hold none. Not a statement that none exist.

Other Quercus 220 in the reference

Quercus acerifolia Quercus acerifolia Fagaceae Photo: CC BY, Laurel MeredykQuercus acuta Quercus acuta Red-wood evergreen oak Photo: CC BY, Marco MussitaQuercus × acutidens Quercus × acutidens Fagaceae Photo: CC BY, Eric Alan IsaacsonQuercus acutifolia Quercus acutifolia Fagaceae Photo: CC BY, Neptalí Ramírez MarcialQuercus acutissima Quercus acutissima Sawtooth oak Photo: CC BY, Will BurnsideQuercus afares Quercus afares African Oak Photo: CC BY, Mehdi ChetibiQuercus affinis Quercus affinis Fagaceae Photo: CC BY, Neptalí Ramírez MarcialQuercus agrifolia Quercus agrifolia Coast live oak Photo: CC BY, Gregory WadaQuercus alba Quercus alba White oak Photo: CC BY, Jeff ClarkQuercus aliena Quercus aliena Oriental white oak Photo: CC BY, plant 0302Quercus alnifolia Quercus alnifolia Golden Oak Photo: CC BY, Aurelijus Narbutas Quercus × andegavensis Fagaceae all 221 ›

Names & registers

GBIFPOWOIPNIWikipedia POWO and IPNI by the numbers of Kew's entry for this hybrid

The record

Family
Fagaceae
Described by
Willd.
Native to
Spain
Wild records
5 in range · 2 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; 5 records within 1 km of a botanic garden, herbarium or zoo left out (2 at a botanic garden or arboretum, 3 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 nothing to reportasked 2026-10-22
Wikipedia wikipedia answeredasked 2026-10-22Wikipedia redirects Quercus turneri to Quercus × turneri, this species' name
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 nothing to reportasked 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 17 datasets via GBIF.org; each carries its own licence.

Cultifolio

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