Quercus augustinii
Quercus augustinii is a rare species of tree in the family Fagaceae and the "ring-cupped oak" sub-genus. It has been found in Vietnam as well as Guangxi, Guizhou, and Yunnan Provinces in southern China.[3]
| Quercus augustinii | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fagales |
| Family: | Fagaceae |
| Genus: | Quercus |
| Subgenus: | Quercus subg. Cyclobalanopsis |
| Species: | Q. augustinii |
| Binomial name | |
| Quercus augustinii Skan | |
| Synonyms[1][2] | |
|
Synonymy
| |
Quercus augustinii is a tree up to 10 m. tall, with orange-brown twigs and leaves as much as 120 mm long. The acorn is oblong-ovoid, 10-17 × 8-12 mm, glabrous, apex rounded or slightly depressed; scar approx. 6 mm in diameter.[4][5]
References
- The Plant List, Quercus augustini Skan
- Tropicos, Quercus augustinii Skan
- Flora of China, Cyclobalanopsis augustinii (Skan) Schottky, 1912. 窄叶青冈 zhai ye qing gang
- Flora of China, Cyclobalanopsis argyrotricha (A. Camus) Chun & Y. T. Chang ex Y. C. Hsu & H. W. Jen, 1993. 贵州青冈 gui zhou qing gang
- Skan, Sidney Alfred in Forbes, Francis Blackwell & Hemsley, William Botting 1899. Journal of the Linnean Society, Botany 26(178): 507 description in Latin, commentary in English
External links
- photo of herbarium specimen at Missouri Botanical Garden, collected in Yunnan
- line drawing, Flora of China Illustrations vol. 4, fig. 381, 7
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