Quercus annulata
| Quercus annulata | |
|---|---|
.jpg) | |
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. annulata |
| Binomial name | |
| Quercus annulata | |
| Synonyms[2] | |
| |
Quercus annulata[3] is a tree species in the beech family Fagaceae. There are no known subspecies.[4][5] It is placed in subgenus Cerris, section Cyclobalanopsis.[6]
This oak tree has oblong, caudate leaves, 100–120 mm with glaucous undersides.[7] It has been recorded from the Himalayas to south-central China, Myanmar, and Vietnam:[2][4] the latter in the Phan Xi Păng area, where it may be called sồi vòng.[7]
References
[edit]- ↑ 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