Description
(
英語
)
由eFloras提供
Trees 15-25 m tall. Branchlets glaucous, glabrous, lenticellate. Petiole 2.5-6 cm, 3-6 mm thick; leaf blade obovate, obovate-elliptic, or elliptic, 14-30 × 6-13 cm, rigidly leathery, concolorous, abaxially with grayish, pulverulent scalelike glands (visible under hand lens), adaxially glabrous, base cuneate to subrounded, margin entire, apex acute; secondary veins 14-18 on each side of midvein, abaxially strongly raised, adaxially impressed; tertiary veins abaxially conspicuous, subparallel. Male panicle to 20 cm; rachis sparsely pubescent when young. Female inflorescences usually at apex of branches; cupules in clusters of 3(-5), sometimes solitary. Infructescences 10-14 cm; rachis 1-1.5 cm thick. Cupule plate-shaped to cupular, 4-10 mm × 2-3 cm, enclosing 1/6-1/3 of nut, wall 1-2 mm thick; bracts 1-1.4 mm. Nut conical and 2.4-2.8 × 2-2.5 cm to depressed globose and 1.6-1.8 × 2.8-3.2 cm, slightly shining, sometimes ± white farinose, apex flat or with a ± concave center, wall ca. 1 mm thick; scar 1.2-1.8 cm in diam., concave. Fl. May-Jun, fr. May-Jun of following year.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
英語
)
由eFloras提供
W Guangxi, N Guizhou, W Hubei, W Sichuan, E Yunnan [NE Vietnam]
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
英語
)
由eFloras提供
Mixed mesophytic forests; 900-2200 m.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
英語
)
由eFloras提供
Lithocarpus pleiocarpus A. Camus; Quercus mairei H. Léveillé (1913), not Pasania mairei Schottky (1912).
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Lithocarpus megalophyllus: Brief Summary
(
波蘭語
)
由wikipedia POL提供
Lithocarpus megalophyllus Rehder & E.H.Wilson – gatunek roślin z rodziny bukowatych (Fagaceae Dumort.). Występuje naturalnie w północno-zachodnim Wietnamie oraz Chinach (w zachodnim Kuangsi, północnej części Kuejczou, zachodnim Hubei, wschodniej części Junnanu i zachodnim Syczuanie).
Lithocarpus megalophyllus: Brief Summary
(
越南語
)
由wikipedia VI提供
Lithocarpus megalophyllus là một loài thực vật có hoa trong họ Cử. Loài này được Rehder & E.H.Wilson mô tả khoa học đầu tiên năm 1916.
大叶柯: Brief Summary
(
漢語
)
由wikipedia 中文维基百科提供
大叶柯（学名：Lithocarpus megalophyllus）为壳斗科柯属的植物。分布于越南以及中国大陆的四川、广西、贵州、湖北、云南等地，生长于海拔900米至2,200米的地区，多生于山地杂木林中，目前尚未由人工引种栽培。
