Quercus hypargyrea
| Quercus hypargyrea | |
|---|---|
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. hypargyrea
|
| Binomial name | |
| Quercus hypargyrea (Seemen ex Diels) C.C.Huang & Y.T.Chang
| |
| Synonyms[1] | |
| |
Quercus hypargyrea is an Asian species of tree in the beech family Fagaceae. It is native to south-central and southeast China,[1] in particular the provinces of Anhui, Fujian, Guangxi, Hubei, Hunan, Jiangxi, Shaanxi, and Sichuan.[2] It has incorrectly been known as Quercus multinervis, which is properly the name of a fossil species.[1] It is placed in subgenus Cerris, section Cyclobalanopsis.[3]
Quercus hypargyrea is a tree up to 12 m tall. Leaves can be as much as 15.5 cm long.[2]
Taxonomy
[edit]Quercus hypargyrea was first described as Quercus glauca var. hypargyrea in 1900 by Ludwig Diels, who attributed the name to Karl Otto von Seemen. It was raised to a full species in 1992.[4] Independently, the species was described as Cyclobalanopsis multinervis in 1963. In 1998, this was transferred to Quercus as "Quercus multinervis". However, this name had already been published in 1859 for a fossil species, so is illegitimate.[5][1]
It is placed in subgenus Cerris, section Cyclobalanopsis.[6]
References
[edit]- ^ a b c d "Quercus hypargyrea (Seemen ex Diels) C.C.Huang & Y.T.Chang", Plants of the World Online, Royal Botanic Gardens, Kew, retrieved 2023-02-23
- ^ a b Flora of China, Cyclobalanopsis multinervis W. C. Cheng & T. Hong 1963. 多脉青冈 duo mai 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. Retrieved 2023-02-24.
- ^ "Quercus hypargyrea (Seemen ex Diels) C.C.Huang & Y.T.Chang", The International Plant Names Index, retrieved 2023-02-23
- ^ "Cyclobalanopsis multinervis W.C.Cheng & T.Hong", The International Plant Names Index, retrieved 2023-02-23
- ^ 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, retrieved 2023-02-18
External links
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