Quercus longinux

Quercus longinux is an uncommon Asian species of trees in the beech family Fagaceae. It has only been found in Taiwan.^[2] It is placed in subgenus Cerris, section Cyclobalanopsis.^[3]

Quercus longinux
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Fagales
Family:	Fagaceae
Genus:	Quercus
Subgenus:	Quercus subg. Cerris
Section:	Quercus sect. Cyclobalanopsis
Species:	Q. longinux
Binomial name
Quercus longinux Hayata
Synonyms[1]
List Cyclobalanopsis kanehirae Nakai Cyclobalanopsis longinux (Hayata) Schottky Cyclobalanopsis pseudomyrsinifolia (Hayata) Schottky Cyclobalanopsis taichuensis (Hayata) Schottky Quercus glauca var. longinux (Hayata) Menitsky Quercus glauca subsp. longinux (Hayata) Menitsky Quercus kanehirai Nakai Quercus pseudomyrsinifolia Hayata Quercus taichuensis Hayata

Quercus longinux is a tree. Leaves can be as much as 8 cm long. Acorn is up to 12 mm long, narrower than those of most other species in the subgenus.^[2][4]