Comments
provided by eFloras
This is an endangered species of scattered occurrence. The durable wood is used for making boats and building bridges and houses.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
provided by eFloras
Trees ca. 20 m tall, with aromatic white resin. Bark gray or brown, flaky, white lenticellate. Petiole robust, ca. 2 cm, glabrous or farinose-scurfy; leaf blade oblong to oblong-ovate, 4-8 × 5-8 cm, thinly leathery, both surfaces glabrous or farinose-scurfy, lateral veins 9-12 pairs conspicuously raised abaxially, base rounded, margin entire, apex slightly obtuse or acuminate. Flowers arranged in lax panicle of unilateral racemes. Sepals ovate, ca. 2.5 mm, apex rounded, outer 2 pubescent on entire surface. Petals oblong or oblong-elliptic, ca. 6 mm. Stamens 15; anthers ovoid; connective appendages filiform, ca. 1 mm. Ovary and stylopodium ovoid, pubescent; style short, glabrous; stigma conspicuous. Fruit ovoid, waxy, apiculate; winglike calyx segments oblong or oblanceolate, 5-7 × ca. 2.5 cm, longitudinally 9-11-veined, sparsely stellate pubescent. Fl. Jun-Jul, fr. Nov-Dec.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
provided by eFloras
Dense forests; ca. 700 m.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Hopea hainanensis: Brief Summary
provided by wikipedia EN
Hopea hainanensis is a species of tree in the family Dipterocarpaceae. It is found in Hainan Island of China and northern Vietnam. Hopea hainanensis produces the acetylcholinesterase inhibitor Hopeahainol A.
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Hopea hainanensis: Brief Summary
(
French
)
provided by wikipedia FR
Hopea hainanensis est une espèce de plantes de la famille des Dipterocarpaceae.
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- Auteurs et éditeurs de Wikipedia
Sao Hải Nam: Brief Summary
(
Vietnamese
)
provided by wikipedia VI
Các nghĩa khác xem bài
Kiền kiền.
Sao Hải Nam, nhiều khi gọi với tên là sao lá to, kiền kiền, có danh pháp khoa học Hopea hainanensis, là loài thực vật nằm trong họ Dầu. Thường thấy nó phân bố tự nhiên ở Trung Quốc (đảo Hải Nam) và Việt Nam (tại Như Xuân, Thanh Hóa và Nghĩa Đàn, Quỳ Hợp, Nghệ An).
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坡垒
(
Chinese
)
provided by wikipedia 中文维基百科
二名法 Hopea hainanensisMerr. & Chun 坡垒(学名:Hopea hainanensis)为龙脑香科坡垒属下的一个种;又名海南柯比木,海南坡壘。
形态
树高25~30米。树干通直。暗褐色树皮,纵裂块脱落。小枝被灰色腺状短毛。椭圆形暗绿色革质的叶片互生,叶柄有皱纹。圆锥花序顶生或腋生,小花于单侧着生。卵形坚果,宿存的萼翅5片,2片最大。8~9月开花,3~4月果熟。
分布
垂直分布在海拔400~800米的山谷、东南坡面,也沿山谷下延至海拔300米的沟旁。喜生于温暖、湿润、静风的山谷雨林环境。
用途
木材结构致密,纹理交错,质坚重,干后少开裂,不变形,材色棕褐,油润美观,特别耐浸渍、日晒,不虫蛀,埋于地下40年不朽。
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坡垒: Brief Summary
(
Chinese
)
provided by wikipedia 中文维基百科
坡垒(学名:Hopea hainanensis)为龙脑香科坡垒属下的一个种;又名海南柯比木,海南坡壘。