Quercus pentacycla explained

Quercus pentacycla is an uncommon Asian species of tree in the beech family Fagaceae. It has been found only in the Province of Yunnan in southwestern China.^[1] It is placed in subgenus Cerris, section Cyclobalanopsis.^[2]

Quercus pentacycla is a tree up to 15 meters tall. Twigs are grayish brown. Leaves can be as much as 14 cm long.^[1]

External links

• line drawing, Flora of China Illustrations vol. 4, fig. 388, drawings 1-3 at upper right

Notes and References

1. http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=210000399 Flora of China, Cyclobalanopsis pentacycla (Y. T. Chang) Y. T. Chang ex Y. C. Hsu & H. W. Jen, 1976. 五环青冈 wu huan qing gang
2. Web site: Denk . Thomas . Grimm . Guido W. . Manos . Paul S. . Deng . Min . Hipp . Andrew L. . 2017 . Appendix 2.1: An updated infrageneric classification of the oaks . figshare . 2023-02-24 . xls . amp .