Quercus edithiae
| Quercus edithiae | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Embryophytes |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fagales |
| Family: | Fagaceae |
| Genus: | Quercus |
| Subgenus: | Quercus subg. Cerris |
| Section: | Quercus sect. Cyclobalanopsis |
| Species: | Q. edithiae |
| Binomial name | |
| Quercus edithiae Skan (1900) | |
| Synonyms[2] | |
| |
Quercus edithiae is a species of tree in the family Fagaceae and the "ring-cupped oak" sub-genus. It is native to Vietnam and southern China (Guangdong, Guangxi, and Hainan) and Hong Kong.[3] In Vietnam it is called sồi editha. It is placed in subgenus Cerris, section Cyclobalanopsis.[4]
Quercus edithiae is a tree up to 20 m. tall with hairless twigs. The leathery leaves are glabrous, oblong-elliptic to obovate, 50-160 × 20–60 mm, with a 20–30 mm petiole. The acorn is ellipsoid to cylindric-ellipsoid, 30-45 × 20–30 mm, with a scar approx. 7 mm in diameter.[3][5]
References
[edit]- ↑ Carrero, C.; Strijk, J.S. (2020). "Quercus edithiae". IUCN Red List of Threatened Species. 2020 e.T191477A1984835. doi:10.2305/IUCN.UK.2020-3.RLTS.T191477A1984835.en. Retrieved 1 July 2026.
- ↑ "Quercus edithae Skan". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 1 July 2026.
- 1 2 Flora of China, Cyclobalanopsis edithiae (Skan) Schottky, 1912. 华南青冈 hua nan qing gang
- ↑ 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.
- ↑ Skan, Sidney Alfred 1900. Hooker's Icones Plantarum 27(3): plate 2661 iplus subsequent unnumbered text page description in Latin, commentary in English, full-page line drawing of Quercus edithiae