| Quercus fleuryi | |
| Author | Hickel & A.Camus 1923 |
| Synonyms | Cyclobalanopsis
fleuryi (Hick. & A.Camus ) W.T.Chun ex Zheng 1982 Cyclobalanopsis austroyunnanensis Hu 1951 Cyclobalanopsis nengpulaensis H.Li & Y.C.Hsu 1992 tsoi Chun ex Menitsky 1976 xanthoclada Drake 1890 (A.Camus = n° 6) Cyclobalanopsis xanthoclada (Drake) Schottky 1912 |
| Local names | fan
zeng qing gang ; |
| Range | China (Fujian,
Guangdong, Guangxi, Guizhou, Hainan, Hunan, Jiangxi, Yunnan), Laos, North
Vietnam, Myanmar; from 500 to 1500 m; |
| Growth habit | 15-25 m; trunk reaching 0.6 m in diameter; |
| Leaves | 14-26 x 4-8
cm; elliptic or oblong; apex pointed; both sides glabrous; base cuneate;
leathery; withish beneath; margin entire or remotely denticulate near
apex; 10-12 vein pairs; petiole 2-6 cm, at first tomentose; |
| Flowers | male inflorescence 10-15 cm, tomentose; female inflorescence tomentose, solitary; flowers in March-April; 4-8 long styles (to 4 mm), recurved; |
| Fruits | acorn 3-3.5
cm, densely tomentose; enclosed 4/5 by cup; cup bell-shaped, hairy, very
thick (to 6 mm), with 10-13 concentric rings; basal scar 1.6 cm in diametre
; maturing in 2 years, in October-December; |
|
Bark, twigs and |
bark
brown; twig densely orangish brown tomentose, becoming glabrous, with
numerous lenticels; |
| Hardiness zone, habitat | not hardy; in mountain forests; |
| Miscellaneous | --
A. Camus : n° 11 ; -- Sub-genus Cerris, Section Cyclobalanopsis; -- For today's Authors (as M.Deng & Z.K.Zhou in 2005), C. fleuryi is a synonym of C. macrocalyx. |
| Subspecies and varieties |
|
| Pictures |
|
