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Dinghushan | Family List | Hamamelidaceae | Distylium

Distylium racemosum Sieb. et Zucc.

蚊母树

Description from Flora of China

Shrubs or trees; young branches stellately lepidote, older growth drying dark brown, glabrous; buds lepidote. Petiole 5–10 mm, sparsely stellately lepidote; leaf blade elliptic or obovate-elliptic, 3–7 × 1.5–3.5 cm, abaxially glabrescent, adaxially drying green, shiny, base broadly cuneate, margin entire, apex obtuse or subacute; lateral veins 5 or 6 on each side, reticulate veins indistinct on both surfaces. Inflorescences 1.8–2 cm; peduncle glabrous. Floral bracts lanceolate, 2–3 mm. Stamen filaments 1.5–2 mm; anthers red, 2.5–3.5 mm. Ovary stellately tomentose; styles 6–7 mm. Fruiting pedicels less than 2 mm. Capsules 1–1.3 cm, stellately pubescent with brown hairs, apex acute. Seeds ovoid, 4–5 mm. Fl. Apr–Jun, fr. Jun–Aug.

Forests; 1000--1300 m. Fujian, Hainan, Taiwan, Zhejiang [Japan (Ryukyu Islands), Korea].

生活型: 乔木

栽培植物: 野生

特征: 乔木;

花期: 3

果期: 冬月

生境: 见于水库至鸡笼山山谷林中水旁阴处

门中名: 种子植物门

亚门中名: 被子植物亚门

纲中名: 双子叶植物纲


 

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