Quercus annulata
| Quercus annulata | |
|---|---|
.jpg) | |
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. annulata |
| Binomial name | |
| Quercus annulata | |
| Synonyms | |
| |
Quercus annulata is a tree species in the beech family Fagaceae. There are no known subspecies. It is placed in subgenus Cerris, section Cyclobalanopsis.
This oak tree has oblong, caudate leaves, 100–120 mm with glaucous undersides. It has been recorded from the Himalayas to south-central China, Myanmar, and Vietnam: the latter in the Phan Xi Păng area, where it may be called sồi vòng.
References
- ↑ Carrero, C. (2020). "Quercus annulata". IUCN Red List of Threatened Species. 2020 e.T194055A2295508. doi:10.2305/IUCN.UK.2020-3.RLTS.T194055A2295508.en. Retrieved 6 July 2026.
- 1 2 "Quercus annulata Sm". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 6 July 2026.
- ↑ A.Rees, 1819 In: Cycl. 29: 22
- 1 2 Roskov Y.; Kunze T.; Orrell T.; Abucay L.; Paglinawan L.; Culham A.; Bailly N.; Kirk P.; Bourgoin T.; Baillargeon G.; Decock W.; De Wever A. (2014). Didžiulis V. (ed.). "Species 2000 & ITIS Catalogue of Life: 2014 Annual Checklist". Species 2000: Reading, UK. Retrieved 26 May 2014.
- ↑ WCSP: World Checklist of Selected Plant Families
- ↑ 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.
- 1 2 Phạm Hoàng Hộ (2003) Cây Cỏ Việt Nam: an Illustrated Flora of Vietnam vol. II publ. Nhà Xuẩt Bản Trẻ, HCMC, VN