Quercus stewardiana

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Quercus stewardiana
Scientific classification OOjs UI icon edit-ltr.svg
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. stewardiana
Binomial name
Quercus stewardiana
Synonyms [2]
  • Cyclobalanopsis stewardiana(A.Camus) Y.C.Hsu & H.Wei Jen
  • Cyclobalanopsis stewardiana var. longicaudataY.C.Hsu, P.I.Mao & W.Z.Li

Quercus stewardiana is a species of tree in the beech family Fagaceae. It is widespread across much of China (Anhui, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangxi, Sichuan, Yunnan, Zhejiang). [3] It is placed in subgenus Cerris, section Cyclobalanopsis. [4]

Quercus stewardiana is a tree up to 12 meters tall. Twigs are hairless. Leaves can be as much as 12 cm long, green on the top but white and waxy on the underside. [3]

References

  1. ↑ IUCN SSC Global Tree Specialist Group & Botanic Gardens Conservation International (BGCI) (2020). "Quercus stewardiana". IUCN Red List of Threatened Species . 2020 e.T78977021A162853778. doi: 10.2305/IUCN.UK.2020-1.RLTS.T78977021A162853778.en . Retrieved 13 November 2022.
  2. ↑ The Plant List, Quercus stewardiana A.Camus
  3. 1 2 Flora of China, Cyclobalanopsis stewardiana (A. Camus) Y. C. Hsu & H. W. Jen, 1979. 褐叶青冈 he ye qing gang
  4. ↑ 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.


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