Quercus dinghuensis

{{Short description|Species of tree}}

{{Speciesbox

|image =

|genus = Quercus

|display_parents = 2

|parent = Quercus sect. Cyclobalanopsis

|species = dinghuensis

|authority = C.C.Huang

|synonyms_ref = [http://www.theplantlist.org/tpl1.1/record/kew-172506 The Plant List, Quercus dinghuensis C.C.Huang]

|synonyms = *Cyclobalanopsis dinghuensis (C.C.Huang) Y.C.Hsu & H.Wei Jen

}}

Quercus dinghuensis is a rare species of tree in the beech family. It has been found only in a small region in southern China, in the Dinghu Shan area in the Province of Guangdong.[http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=210000365 Flora of China, Cyclobalanopsis dinghuensis (C. C. Huang) Y. C. Hsu & H. W. Jen, 1993. 鼎湖青冈 ding hu qing gang ] It is placed in subgenus Cerris, section Cyclobalanopsis.{{Cite web |last1=Denk |first1=Thomas |last2=Grimm |first2=Guido W. |last3=Manos |first3=Paul S. |last4=Deng |first4=Min |last5=Hipp |first5=Andrew L. |date=2017 |title=Appendix 2.1: An updated infrageneric classification of the oaks |website=figshare |doi=10.6084/m9.figshare.5547622.v1 |url=https://figshare.com/articles/dataset/Appendix_2_1_________An_updated_infrageneric_classification_of_the_oaks/5547622/1 |access-date=2023-02-24 |format=xls |name-list-style=amp }}

Quercus dinghuensis is a small tree up to 8 meters tall with woolly, grayish-brown twigs, and leaves as much as 9 cm long.