Description
(
英語
)
由eFloras提供
Trees to 25 m tall; branchlets of current year and petioles dark brown to blackish and slightly white farinose when dry, glabrous. Petiole 1-1.5 cm; leaf blade lanceolate, 7-12 × 1.5-3 cm, thinly leathery, concolorous, adaxial surface of young leaves oily glossy when dry, base narrowly cuneate and decurrent on petiole, margin entire, apex narrowly acuminate; secondary veins 8-12 on each side of midvein; tertiary veins not visible. Female inflorescences rachis 4-6 mm thick, tomentose and with small. waxy scalelike trichomes; cupules mostly solitary, scattered on rachis, sometimes in clusters of ca. 3 near apex of rachis. Infructescence ca. 4 cm; rachis ca. 3 mm thick; with 2-5 fruit. Cupule discoid, 0.8-1.2 × 1.5-2 cm, enclosing basal part of nut, basally abruptly narrowed, wall to 3 mm near base; basal bracts usually united into 3 or 4 concentric rings, triangular, lax and obscure, appressed. Nut conical, rarely depressed globose, 1.5-2 × 1.6-2 cm, glabrous, apex pointed, wall ca. 1 mm thick; scar 1-1.5 cm in diam., concave. Fl. Feb-Mar, fr. Sep-Oct of following year.
- 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
Dense forests in moist places; 1000-1400 m.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Lithocarpus pakhaensis: Brief Summary
(
波蘭語
)
由wikipedia POL提供
Lithocarpus pakhaensis A.Camus – gatunek roślin z rodziny bukowatych (Fagaceae Dumort.). Występuje naturalnie w północnym Wietnamie oraz południowych Chinach (w południowo-wschodnim Junnanie).
Lithocarpus pakhaensis: Brief Summary
(
越南語
)
由wikipedia VI提供
Lithocarpus pakhaensis là một loài thực vật có hoa trong họ Cử. Loài này được A.Camus mô tả khoa học đầu tiên năm 1948.
滇南柯: Brief Summary
(
漢語
)
由wikipedia 中文维基百科提供
滇南柯(学名:Lithocarpus pakhaensis)是壳斗科柯属的植物。分布在越南以及中国大陆的云南等地,生长于海拔1,000米至1,400米的地区,一般生长在山谷密林中较湿润地方,目前尚未由人工引种栽培。