Quercus mongolica Mongolian oak , is a species of oak native to Japan, northern China, Korea, Mongolia, and southeastern Siberia.[ 1] 30 metres (98 feet) tall.[ 7] [ 8] [ 9]
Foliage
Quick facts Mongolian oak, Conservation status ...
Mongolian oak
Mongolian oak
Scientific classification
Kingdom:
Plantae
Clade :Embryophytes
Clade :Tracheophytes
Clade :Angiosperms
Clade :Eudicots
Clade :Rosids
Order:
Fagales
Family:
Fagaceae
Genus:
Quercus
Subgenus:
Quercus subg. Quercus
Section:
Quercus sect. Quercus
Species:
Q. mongolica
Binomial name
Quercus mongolica
Varieties[ 3]
Quercus mongolica var. crispula (Blume) H.Ohashi Quercus mongolica var. mongolica Quercus mongolica var. mongolicoides (H.Ohba) M.Aizawa
Synonyms [ 3] [ 4] [ 5] [ 6]
Quercus mongolica var. typica Nakai, not validly publ. Quercus mongolica f. typica (Nakai) Kozlov, not validly publ. Quercus sessiliflora var. mongolica (Fisch. ex Ledeb.) Franch. synonyms of var. crispula :
Quercus crispula Blume Quercus crispula f. fastigiata V.V.Byalt & Firsov Quercus crispula var. grosseserrata (Blume) Miq. Quercus crispula var. horikawae H.Ohba Quercus crispula var. sachalinensis Koidz. Quercus crispulimongolica Nakai, nom. nud. Quercus crispuloides Uyeki Quercus grosseserrata Blume Quercus grosseserrata f. longifolia Nakai Quercus grosseserrata f. macrocarpa Nakai Quercus humosa Blume Quercus keizo-kishimae Yanagita Quercus liaotungensis Koidz. Quercus mongolica subsp. crispula (Blume) Menitsky Quercus mongolica f. glabra Nakai Quercus mongolica var. grosseserrata (Blume) Rehder & E.H.Wilson Quercus mongolica var. liaotungensis (Koidz.) Nakai Quercus mongolica f. longifolia (Nakai) Kitam. & T.Horik. Quercus mongolica f. macrocarpa (Nakai) Kitam. & T.Horik. Quercus serratoides Uyeki Quercus serratoides var. ovata Uyeki synonyms of var. mongolica :
Quercus crispula var. manshurica Koidz. Quercus kirinensis Nakai Quercus mongolica f. funebris Nakai Quercus mongolica var. kirinensis (Nakai) Kitag. Quercus mongolica f. laciniata Hayashi, nom. illeg. homonym. post. Quercus mongolica var. macrocarpa H.W.Jen & L.M.Wang Quercus mongolica var. manshurica (Koidz.) Nakai Quercus mongolica f. tomentosa Nakai Quercus mongolica var. tomentosa (Nakai) A.Camus synonyms of var. mongolicioides :
Quercus crispula var. mongolicoides (H.Ohba) Seriz. Quercus mongolicoides (H.Ohba) Hiroki Quercus serrata subsp. mongolicoides H.Ohba
Close
The flavono-ellagitannins mongolicin A and B can be found in Quercus mongolica var. grosseserrata .[ 10]
Extrafloral nectaries have been reported on the leaf buds of this species.[ 11]
Three varieties are accepted:[ 3]
Quercus mongolica var. crispula (Blume) H.Ohashi – Japan, Korea, Manchuria, southern Russian Far East, and Sakhalin[ 4] Quercus mongolica var. mongolica – Mongolia, northern China, Korea, and southern Russian Far East[ 5] Quercus mongolica var. mongolicoides (H.Ohba) M.Aizawa – Kantō region of Honshu , Japan[ 6] 
