Ontologia

Lithocarpus ewyckii

(Korth.) Rehder

LCLR Monde (IUCN)
  1. Plante
  2. Tracheophyta
  3. Magnoliopsida
  4. Fagales
  5. Fagaceae
Pays · région · aire protégée · écorégion · biome

Graphe en cours d’indexation

Calcul du tissu écologique de Lithocarpus ewyckii.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).

Liste rouge IUCN

LC · Préoccupation mineure?Inconnue
Évaluation complète
Évaluation
2024 · v3.1
Altitude
200 – 2000 m
Profondeur
– m
État de la populationExpert
There is no detailed information on the population size and trend of this species. The species is present in protected areas; outside these there may be some decline due to habitat loss, but this is believed to be minor.

Menaces identifiées(3 menaces classées CMP-IUCN)

  • 1_1
    Housing & urban areas
    Ongoing
  • 2_1_4
    Scale Unknown/Unrecorded
    Ongoing
  • 5_3_3
    Unintentional effects: (subsistence/small scale) [harvest]
    Ongoing
Description complète des menacesExpert
The wider area has seen extensive deforestation and habitat conversion for agriculture and urbanization. The species is occasionally used for local logging and firewood collection, but is not targeted.

Habitats préférentiels (classification IUCN)

  • 1_6Forest - Subtropical/Tropical Moist Lowland
  • 1_9Forest - Subtropical/Tropical Moist Montane
Mesures de conservation recommandéesExpert
Lithocarpus ewyckii is listed in one ex situ collection on BGCI (2020).
Actions de conservation (2)Expert
  • 3_4_1Captive breeding/artificial propagation
  • 3_4_2Genome resource bank
Usage & commerce (1)Expert
  • 7Fuels
    subsistance
Priorités de recherche (3)Expert
  • 1_2Population size, distribution & trends
  • 1_4Harvest, use & livelihoods
  • 1_5Threats
Niche IUCN globaleExpert

Royaumes biogéographiques

Indomalayan

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

Tree - large
Références bibliographiques (7)Expert
  1. IUCN. 2024. The IUCN Red List of Threatened Species. Version 2024-1. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 27 June 2024).
  2. WCSP. 2020. World Checklist of Selected Plant Families. Facilitated by the Royal Botanic Gardens, Kew. Available at: <a href="https://wcsp.science.kew.org/home.do">https://wcsp.science.kew.org/home.do</a>.
  3. Strijk, J.S. 2020. AsianFagaceae.com - The complete database for Information on the evolutionary history, diversity, identification and conservation of over 700 species of Asian trees. Available at: <a href="http://www.asianfagaceae.com">http://www.asianfagaceae.com</a>.
  4. BGCI. 2018. Botanic Gardens Conservation International (BGCI) - Plant Search. Available at: <a href="https://www.bgci.org/plant_search.php">https://www.bgci.org/plant_search.php</a>.
  5. GeoCAT. 2018. Geospatial conservation assessment tool (GeoCAT). Available at: <a href="http://geocat.kew.org">http://geocat.kew.org</a>. (Accessed: 2018/08/03).
  6. Cannon, C.H., Jr. 2000. Macroevolutionary and phylogeographic studies of <i>Lithocarpus</i> (Fagaceae): Gene flow and morphological evolution in a tropical tree. Department of Botany, Duke University.
  7. Soepadmo, E. and van Steenis, C.G.G.J. 1972. <i>Flora Malesiana - Series 1, Spermatophyta Volume 7 Fagaceae</i>. Noordhoff-Kolff, Jakarta.
Évaluateurs & contributeurs (3)Expert
assessor
Strijk, J.S.
contributor
Fowler, K. & The Forestry Department of Brunei Darussalam, BRUN
evaluator
Julia, S., Robiansyah, I., Khoo, E. & Chua, L.S.L.

Strijk, J.S. 2024. Lithocarpus ewyckii. The IUCN Red List of Threatened Species 2024: e.T138595426A225150098. Accessed on 05 May 2026.

Répartition mondiale (heatmap GBIF)Construction en cours

0 obs · 0 cellules
Construction par partitions temporelles GBIF0%

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km). Filtre qualité : précision coordonnée < 10 km. Coloration quantile (q50/70/90/99). Fond carte : OpenFreeMap · © OpenStreetMap.

Distribution mondiale

Calcul de la distribution GBIF· ~10–60 s

Phénologie

Calcul du calendrier d'apparition· ~5–30 s

Consulter sur les bases externes

Observations & statuts

GBIFiNaturalistEOL

Cartographie

GBIF Maps

Bibliographie

BHLOpenAlex
Note nomenclaturale & synonymesExpert

Note nomenclaturale

TAXREF v18 — INPN/MNHN

Synonymes (9)— redirigent vers cette page

  • Cyclobalanus ewyckii(Korth.) Oerst.
  • Lithocarpus pseudolampongaA.Camus
  • Pasania ewyckii(Korth.) Gamble
  • Pasania ewyckii var. latifolia(King ex Hook.fil.) Gamble
  • Quercus ewyckiiKorth.
  • Quercus ewyckii var. latifoliaKing ex Hook.fil.
  • Quercus ewyckii var. latifoliaKing
  • Quercus lamponga var. ewyckioidesGamble
  • Synaedrys ewyckii(Korth.) Koidz.

Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).