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Dinghushan | Family List | Boraginaceae | Cordia

Cordia dichotoma Forst. f.


Description from Flora of China

Varronia sinensis Loureiro.

Trees 3-4(-20) m tall. Petiole 2-5 cm; leaf blade ovate to broadly ovate or elliptic, 6-13 × 4-9 cm, sparsely pubescent or glabrous, base rounded to broadly cuneate, margin usually subundulate to undulate dentate, rarely entire, apex obtuse to mucronate. Inflorescences terminating leafy lateral branches, dichotomously branched into corymbose cymes, widely spaced, 5-8 cm wide. Flowers dimorphic, sessile. Calyx campanulate, 5-6 mm, 5-lobed; lobes unequal, triangular. Corolla white, ca. as long as calyx; lobes shorter than tube, margin somewhat undulate. Filaments of staminate flowers ca. 3.5 mm, filaments of bisexual flowers 1-2 mm. Rudimentary pistil globose. Style united portion 1-1.5 mm, first branches ca. 1 mm, second branches 2-3 mm; stigma spatulate. Drupes yellow or reddish, subglobose, 1-1.5 cm in diam., with sticky mesocarp, surrounded by persistent calyx. Fl. Feb-Apr, fr. Jun-Aug. 2n = 48, 50.

The seeds contain oil, the fruit is used for medicine, and the wood is used for house construction and farm tools.

Open woods on slopes, mountain streamsides. Fujian, Guangdong, Guangxi, Guizhou, Taiwan, SE Xizang, Yunnan [Cambodia, N India, Indonesia, Japan (Ryukyu Islands), Kashmir, Laos, Malaysia, Myanmar, Pakistan, Thailand, Vietnam; NE Australia, Pacific Islands]

生活型: 乔木

栽培植物: 野生

特征: 落叶乔木;

花期: 2--4

生境: 生于村旁

用途: 木材供建筑和制交通工具、农具用;韧皮纤维可造纸;果可食,入药有祛痰利尿之效

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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