《中国植物志》|| 椴树科 TILIACEAE ||破布叶属 Microcos Linn. ||破布叶 Microcos paniculata L.

1. 破布叶（海南植物志）图版23
Microcos paniculata Linn. Sp. Pl. 1: 514. 1753; Burret in Notizbl. Bot. Cart. Mus. Beirl. 9:773. 1926, pro parte;海南植物志2: 58. 1965;中国高等植物图鉴2: 799, 图3329. 1972——Grewia microcos Linn. Syst. ed. 12. 2:602. 1767; DC. Prodr. l: 510. 1824; Masters in Hook. f. Fl. Brit. Ind. 1:392. 1874, pro parte; Gagnep. in Lecomte, Fl. Gen. Indo-Chine 1:543. 1911, pro parte; Merr. in Lingo. Sci. Journ. 5: 124. 1927.——Grewia affinis Lindl. in Transect. Linn. Soc. 13:265. 1826.
灌木或小乔木，高3-12米，树皮粗糙；嫩枝有毛。叶薄革质，卵状长圆形，长8-18厘米，宽4-8厘米，先端渐尖，基部圆形，两面初时有极稀疏星状柔毛，以后变秃净，三出脉的两侧脉从基部发出，向上行超过叶片中部，边缘有细钝齿；叶柄长1-1.5厘米，被毛；托叶线状披针形，长5-7毫米。顶生圆锥花序长4-10厘米，被星状柔毛；苞片披针形；花柄短小；萼片长圆形，长5-8毫米，外面有毛；花瓣长圆形，长3-4毫米，下半部有毛；腺体长约2毫米；雄蕊多数，比萼片短；子房球形，无毛，柱头锥形。核果近球形或倒卵形，长约1厘米；果柄短。花期6-7月。
产于广东、广西、云南。中南半岛、印度及印度尼西亚有分布。
本种叶供药用，味酸，性平无毒，可清热毒，去食积。

《Flora of China》|| Tiliaceae || Microcos ||破布叶 Microcos paniculata

1. Microcos paniculata Linnaeus, Sp. Pl. 1: 514. 1753.

破布叶 po bu ye

Fallopia nervosa Loureiro; Grewia microcos Linnaeus, nom. illeg. superfl.; G. nervosa (Loureiro) Panigrahi; Microcos nervosa (Loureiro) S. Y. Hu.

Shrubs or small trees 3-12 m tall. Bark rough; branchlets hairy. Stipule filiform, lanceolate, 5-7 mm; petiole 1-1.5 cm, hairy; leaf blade ovate or oblong, 8-18 × 4-8 cm, thinly leathery, very sparsely stellate at first and glabrescent both abaxially and adaxially, basal veins 3, laterals more than 1/2 as long as leaf blade, base rounded, margin finely crenate, apex acuminate. Panicles terminal, 4-10 cm, stellate. Bracts lanceolate. Pedicel short. Sepals oblong, 5-7 mm, hairy abaxially. Petals oblong, 3-4 mm, hairy in proximal 1/2; glands ca. 2 mm. Stamens shorter than sepals. Ovary globose, glabrous. Drupe nearly globose or obovoid, ca. 1 cm; stipe short. Fl. Jun-Jul.

Guangdong, Guangxi, Hainan, Yunnan [Cambodia, India, Indonesia, Laos, Malaysia, Myanmar, Sri Lanka, Thailand, Vietnam].