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 Edit this 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]

References
  1. The Plant List, Quercus lobbii Ettingsh.
  2. Flora of China, Cyclobalanopsis longinux (Hayata) Schottky, 1912. 长果青冈 chang guo qing gang
  3. Denk, Thomas; Grimm, Guido W.; Manos, Paul S.; Deng, Min & Hipp, Andrew L. (2017). "Appendix 2.1: An updated infrageneric classification of the oaks" (xls). figshare. doi:10.6084/m9.figshare.5547622.v1. Retrieved 2023-02-24.
  4. Hayata Bunzô 1911. Journal of the College of Science, Imperial University of Tokyo 30(1): 292–293 description in Latin, commentary in English
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