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Quercus donnaiensis is a critically endangered species of oak trees, endemic to central Vietnam. This species belongs the Asian sub-genus of Quercus within the family Fagaceae: which have acorns with distinctive cups, characterised by growing rings of scaly protrusions; it was considered a synonym of Quercus langbianensis, but now included by Binh, Ngoc et al. (2018) in the "Q. langbianensis complex".
Its habitat is broadleaf evergreen montane forest, with the original description locating "Province du Haut-Donnaï; 1000-1700 m", so the species name almost certainly relates to the French spelling for the upper Đồng Nai river region rather than the modern province.
Quercus acatenangensis · Mapleleaf oak · Quercus acherdophylla · Quercus acrodonta · Quercus aculcingensis · Red Wood Evergreen Oak · Quercus acutangula · Quercus acutifolia · Sawtooth oak · Quercus aerea · African Oak · Quercus affinis
Text excerpted from the Wikipedia article Quercus donnaiensis by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
