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Dinghushan | Family List | Annonaceae | Fissistigma

Fissistigma polyanthum (et Thoms.) Merr.

多花瓜馥木

Description from Flora of China

Melodorum polyanthum J. D. Hooker & Thomson, Fl. Ind. 1: 121. 1855.

Climbers to 8 m tall. Roots black, very aromatic. Branches dark gray to brown pubescent, glabrescent. Petiole 0.8-1.5 cm, blackish and transversely wrinkled when dried, pubescent; leaf blade oblong, obovate-oblong, or sometimes elliptic, 6-17.5 × 2-7.5 cm, thinly leathery, abaxially puberulent, adaxially glabrous, secondary veins 13-18 on each side of midvein and adaxially flat, base rounded to broadly cuneate, apex acute, rounded, or sometimes retuse. Inflorescences axillary, leaf-opposed, or extra-axillary, glomerulate, usually 3-7-flowered, yellowish pubescent; peduncle to 4 mm. Flowers small; pedicel to 1.5 cm, bracteolate between base and below middle. Flowers buds broadly 3-angular, apex acute. Sepals broadly triangular, outside pubescent. Outer petals ovate-elliptic, ca. 12 mm, outside densely fulvous pubescent, inside glabrous; inner petals oblong, ca. 9 mm, apex acuminate. Stamens oblong; connectives 3-angular, apex obtuse. Carpels oblong, villous; ovules 4-6 per carpel, in 2 series; stigma apex entire. Monocarp stipes to 2.5 cm, slender; monocarps globose, ca. 1.5 cm in diam., yellowish pubescent. Seeds reddish brown, ellipsoid, flat. Fl. Jan-Oct, fr. Mar-Dec.

The roots of Fissistigma polyanthum are used as medicine for rheumatism, traumatic injury, and scabies; its leaves are used for treating asthma and scabies; and the bast fibers are used to make rope. The taxon was first mentioned, but not validly published, as "Uvaria polyantha" by Wallich (Numer. List, no. 6467. 1832).

Forested slopes, often in ravines; 100-1200 m. Guangdong, Guangxi, S Guizhou, Hainan, SE Xizang, S Yunnan [Bhutan, India, Myanmar, Vietnam].

生活型: 藤本

栽培植物: 野生

特征: 木质藤本;和瓜馥木近似,但本种的叶较大,果具总梗及较长果梗

果期: 7

生境: 见于九坑山谷林中

用途: 根,叶入药,根可治风湿,跌打,疮疥,叶治哮喘,疥癣;茎皮纤维可制绳

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

中文别名: 黑风藤


 

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