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Dinghushan | Family List | Euphorbiaceae | Antidesma

Antidesma fordii Hemsl.

黄毛五月茶

Description from Flora of China

Antidesma yunnanense Pax & K. Hoffmann.

Treelets up to 7 m tall; young twigs, petioles, and inflorescence axes densely yellow tomentose. Stipules ovate to lanceolate, 5-10(-18) × 2-5(-7) mm, yellow villous, usually persistent; petiole 10-30 mm; leaf blade oblong, sometimes elliptic, slightly ovate or obovate, 7-20(-25) × 3-10.5 cm, papery, adaxially sparsely yellow villous except for densely pubescent midvein to completely glabrous, abaxially more densely villous especially along veins, dull, drying olive green, base rounded to obtuse, sometimes truncate, apex acuminate to caudate; domatia sometimes present; midvein impressed adaxially, lateral veins (7-)9-11 pairs, tertiary veins mainly percurrent. Inflorescences terminal and axillary, 2-5(-15)-branched, rarely unbranched, males 10-15 cm, females and fruiting 5-15 cm. Male flowers: pedicels 0.5-1.5 mm; sepals (3 or)4-6, free, 0.7-0.8 mm, narrowly triangular to slightly ovate, pubescent on both sides, apex acute; disk annular and 4-lobed, lobes extending between filaments inward to pistillode, glabrous; stamens 4 or 5, 2-2.5 mm; rudimentary ovary terete, apically sometimes divided. Female flowers: pedicels ca. 0.5 mm (to 2 mm in fruit); sepals as in male; disk glabrous or pubescent; ovary pubescent; stigmas 3-5, variously divided, thicker relative to ovary than in other species. Drupes ellipsoid, laterally compressed, 5.5-7 × 3-4 mm, sparsely villous; style terminal. Fl. Mar-Jul, fr. Jul-Jan.

Dense forests; 200-2300 m. Fujian, Guangdong, Guangxi, Hainan, Yunnan [Laos, Vietnam].

生活型: 乔木, 灌木

栽培植物: 野生

特征: 灌木或小乔木;叶背密被黄毛

花期: 5--7

生境: 见于水库、鸡笼山至九坑林中

用途: 叶可洗疮

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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