Quercus macrocalyx

Species of oak tree

Quercus macrocalyx

Conservation status

Least Concern (IUCN 3.1)[1]

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. macrocalyx

Binomial name
Quercus macrocalyx

Hickel & A.Camus

Synonyms

Quercus tsoi Chun ex Menitsky
Quercus megalocarpa A.Camus
Quercus fleuryi Hickel & A.Camus
Cyclobalanopsis nengpulaensis H.Li & Y.C.Hsu
Cyclobalanopsis macrocalyx (Hickel & A.Camus) M.Deng & Z.K.Zhou
Cyclobalanopsis fleuryi (Hickel & A.Camus) W.T.Chun
Cyclobalanopsis austroyunnanensis Hu

Quercus macrocalyx[2] is a tree species in the beech family Fagaceae There are no known subspecies.[3][4] It is placed in subgenus Cerris, section Cyclobalanopsis.[5]

This oak tree grows up to 20 m tall and has been recorded from Vietnam, where it may be called sồi đấu to.[6]

## References

[edit]

1. ^ Carrero, C. (2019). "Quercus macrocalyx". IUCN Red List of Threatened Species. 2019: e.T78968896A78968899. doi:10.2305/IUCN.UK.2019-1.RLTS.T78968896A78968899.en. Retrieved 13 November 2022.
2. ^ Hickel & A.Camus, 1921 In: Ann. Sci. Nat., Bot., X, 3: 383
3. ^ 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.
4. ^ WCSP: World Checklist of Selected Plant Families
5. ^ 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.
6. ^ Phạm Hoàng Hộ (2003) Cây Cỏ Việt Nam: an Illustrated Flora of Vietnam vol. II publ. Nhà Xuẩt Bản Trẻ, HCMC, VN

## External links

[edit]

* Data related to Quercus macrocalyx at Wikispecies

Taxon identifiers

Quercus macrocalyx|

* Wikidata: Q6324187
* CoL: 4R5FR
* EoL: 1151460
* GBIF: 2878304
* IPNI: 359812-1
* IRMNG: 11136395
* IUCN: 78968896
* NCBI: 1616485
* Open Tree of Life: 3930932
* Plant List: kew-173815
* POWO: urn:lsid:ipni.org:names:359812-1
* Tropicos: 13101712
* WFO: wfo-0000291871