中文名（Chinese Name）：海南槌果藤
学名（Scientific Name）：Capparis micracantha DC.
英文名（English Common Name）：
别名（Chinese Common Name）：小刺山柑、小刺槌果藤
异名（Synonym）：Capparis liangii Merr. et Chun；Capparis bariensis Pierre ex Gagnep.；Capparis billardieri DC.；Capparis forsteniana Miq.；Capparis callosa Blume；Capparis conspicua Wall.；Capparis donnaiensis Pierre ex Gagnep.；Capparis odorata Blanco；Capparis myrioneura Hallier f.；Capparis petelotii Merr.；Capparis roydsiifolia Kurz；Capparis venosa Merr.
科属（Family & Genus）：山柑科（Capparaceae）山柑属
形态特征（Description）：灌木或小乔木，有时攀援。新生枝略扁平或有槽纹，无毛或被稀疏短柔毛；小枝近圆柱形，基部周围有钻形苞片状小鳞片，无刺或有小刺。叶幼时膜质，长成时革质，长圆状椭圆形或长圆状披针形，有时卵披针形，长（10-）15-20（-30）厘米，宽（4-）6-10厘米，顶端钝形或圆形，有时急尖或短渐尖，少有微缺，基部楔形、钝形或圆形，有时微心形，干后常呈黄绿色，两面无毛，有光泽，中脉表面稍凸出而中央又常下凹成一细沟，侧脉7-10对，网状脉两面明显，细密；叶柄长1-2.2厘米。花中等大小，2-7朵排成一短纵列，腋上生，最下1花梗最短，长约6毫米，与叶柄之间有1-4束钻形小刺，最上1花梗最长，长约2厘米；萼片卵形至长圆形，近相等，长6-10毫米，宽3-4毫米，顶端急尖或钝形，无毛但近顶部边缘常有绒毛；花瓣白色，长圆形或倒披针形，长10-20毫米，宽3-7毫米，顶端近圆形，基部渐狭，无毛；雄蕊20-40，花丝长25-30毫米；雌蕊柄长2-3.5厘米，无毛，花期时略纤细，果时木化增粗，直径达4-6毫米；子房卵球形至椭圆形，长约3毫米，直径约2毫米，表面有4条纵沟，胎座4,胚珠多数。果球形至椭圆形，表面有4条略不明显到明显的纵沟槽，长3-7厘米，直径3-4厘米，干后常呈黄褐色，果皮厚约3毫米，橘红色。种子长6-8毫米，宽4-5毫米，高3-4毫米，种皮暗红色。花期3-5月，果期7-8月。
分布（Distribution）：产广西、海南、云南等地，生于海拔1500米以下的森林或灌丛中。东南亚也有。
用途（Use）：
引自中国植物志英文版FOC Vol. 7 Page 436, 440
Capparis micracantha Candolle, Prodr. 1: 247. 1824.
小刺山柑 xiao ci shan gan | Capparaceae  | Capparis
Capparis liangii Merrill & Chun.
Shrubs or small trees, sometimes scandent. Twigs nearly terete, base with subulate scales, with or without 2-4 mm stipular spines; new twigs glabrous or sparsely shortly pubescent. Petiole 1-2.2 cm; leaf blade oblong-elliptic, oblong-lanceolate, or sometimes ovate-lanceolate, (10-)15-20(-30) × (4-)6-10 cm, membranous when young but leathery when mature, often yellowish green when dry, glabrous, shiny, midvein adaxially slightly raised but central part often grooved, secondary veins (5-)7-10 on each side of midvein, reticulate veins obvious on both surfaces, base cuneate, broadly cuneate, rounded, or sometimes slightly cordate, apex obtuse, rounded, sometimes acute to shortly acuminate, or rarely emarginate. Inflorescences superaxillary rows, 2-7-flowered, above apical axils, with clusters of 1-4 subulate spines 1-1.5 mm between lowest pedicel and petiole. Pedicel ca. 6 mm for basal flowers, ca. 2 cm for apical flowers, pubescent. Sepals ovate to oblong, 6-10 × 3-4 mm, ± equal, glabrous but margin often tomentose, apex acute to obtuse. Petals white, oblong to oblanceolate, 1-2.1 × 0.3-0.7 cm, glabrous, narrowly cuneate, apex almost rounded. Stamens 20-40; filaments (1.5-)1.8-2.5 cm; anthers 1-1.5 mm. Gynophore 2-3.5 cm, glabrous; ovary ovoid to ellipsoid, 2.5-3 mm, with 4 lengthwise grooves; placentae 4; ovules many. Fruit tan, spheroid to ellipsoid, 3-7 × 3-4 cm, surface with 4 slightly obvious to not obvious vertical grooves; pericarp orangish red, ca. 3 mm thick; fruiting gynophore 4-6 mm in diam., woody. Seeds numerous per fruit, dark red, 6-8 × 4-5 × 3-4 mm. Fl. Mar-May, fr. Jul-Aug.
Forests, among shrubs; (400-)1200-2000 m. SW Guangdong, Guangxi (Hepu), Hainan (Baoting), S Yunnan [Cambodia, India, Indonesia, Laos, Malaysia, Myanmar, Philippines, Thailand, Vietnam; Indian Ocean islands].
（责任编辑：徐晔春）