格木Erythrophleum fordii

中文名(Chinese Name):格木
学名(Scientific Name):Erythrophleum fordii Oliv.
英文名(English Common Name):
别名(Chinese Common Name):赤叶柴
异名(Synonym):
科属(Family & Genus):含羞草科,Mimosaceae格木属
形态特征(Description):乔木,通常高约10米,有时可达30米;嫩枝和幼芽被铁锈色短柔毛。叶互生,二回羽状复叶,无毛;羽片通常3对,对生或近对生,长20-30厘米,每羽片有小叶8-12片;小叶互生,卵形或卵状椭圆形,长5-8厘米,宽2.5-4厘米,先端渐尖,基部圆形,两侧不对称,边全缘;小叶柄长2.5-3毫米。由穗状花序所排成的圆锥花序长15-20厘米;总花梗上被铁锈色柔毛;萼钟状,外面被疏柔毛,裂片长圆形,边缘密被柔毛;花瓣5,淡黄绿色,长于萼裂片,倒披针形,内面和边缘密被柔毛;雄蕊10枚,无毛,长为花瓣的2倍;子房长圆形,具柄,外面密被黄白色柔毛,有胚珠10-12颗。荚果长圆形,扁平,长10-18厘米,宽3.5-4厘米,厚革质,有网脉;种子长圆形,稍扁平,长2-2.5厘米,宽1.5-2厘米,种皮黑褐色。花期5-6月;果期8-10月。
分布(Distribution):产广西、广东、福建、台湾、浙江等省区。生于山地密林或疏林中。越南有分布。
用途(Use):木材暗褐色,质硬而亮,纹理致密,为国产著名硬木之一。可作造船的龙骨、首柱及尾柱,飞机机座的垫板及房屋建筑的柱材等。
引自植物志英文版:FOC Vol. 10 Page 49
Erythrophleum fordii Oliver, Hooker’s Icon. Pl. 15: t. 1409. 1883.
格木 ge mu| Fabaceae  | Erythrophleum
Trees, ca. 10 m tall, sometimes to 30 m tall. Young shoots ferruginous puberulent. Leaves glabrous; pinnae usually 3 pairs, opposite or subopposite, 20-30 cm; petiolules 2.5-3 mm; leaf­lets 8-12, ovate to ovate-elliptic, 5-8 × 2.5-4 cm, base rounded, oblique, margin entire, apex acuminate. Panicles 15-20 cm; pe­duncles ferruginous pubescent. Calyx outside pilose; lobes ob­long, margin densely pubescent. Petals pale yellowish green, longer than calyx lobes, oblanceolate, inside and marginally densely pubescent. Stamens ca. 2 × as long as petals, glabrous. Ovary oblong, densely yellowish white pubescent, 10-12-ovuled. Legume compressed, oblong, 10-18 × 3.5-4 cm, with reticulate veins. Seeds blackish brown, slightly compressed, oblong, 2-2.5 × 1.5-2 cm. Fl. May-Jun, fr. Aug-Oct.
Sparse or dense forests, mountain slopes. Fujian, Guangdong, Guangxi, Taiwan, Zhejiang [Vietnam].
The wood is dark brown, hard, and bright, with fine, close grain. A famous hardwood, it is used for ship building and for pillars of houses.
格木Erythrophleum fordii

格木Erythrophleum fordii

格木Erythrophleum fordii(责任编辑:徐晔春)

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