云南木犀榄Olea yuennanensis Hand.-Mazz.
云南木犀榄Olea yuennanensis Hand.-Mazz.
11．云南木犀榄（植物分类学报）干状木犀榄、短柄木犀榄（植物分类学报），旱生木犀榄（中国高等植物图鉴），白桂花（云南）图版36：4-7
Olea yuennanensis Hand. -Mazz. Symb. Sin. 7: 1008. 1936: Chia in Acta Phytotax. Sin 3:345. 1954;中国高等植物图鉴3: 359, 图4672. 1974; 云南植物志4: 635. 1986. ——O. yuennanensis var. xeromorpha Hated. -Mazz. Symb. Sin. 7: 1009. 1936; Chia in Acta Phytotax. Sin. 3:345. 1954:中国高等植物图鉴3: 359. 1974; 云南植物志4: 636. 1986.——O. brevipes Chia in Acta Phytotax. Sin. 3:343. 1954; 云南植物志4: 635. 1986. ——O. divica auct. non Roxb. 1820: W. W. Sm. in Not. Bot. Gard. Edinb. 14: 78. 1924.
灌木或乔木，高3-15米；树皮灰白色。枝灰白色或褐色，圆柱形，被白色圆形突起的皮孔，小枝栗色或灰色，圆柱形，被短柔毛，节处稍压扁。叶片革质，倒披针形、倒卵状椭圆形或椭圆形，长3-13厘米，宽1.5-6厘米，先端通常锐尖或渐尖，稀钝或圆，基部渐狭或楔形，常全缘或具不规则的锯齿，叶缘稍反卷，上面深绿色，下面淡绿色，中脉上面有时被微柔毛或黄色短茸毛，下面有时被疏柔毛，在上面凹入，下面凸起，侧脉4-11对，上面稍凹入，下面平坦，有时微凸起或凸起不明显；叶柄长0.5-1厘米，被短柔毛或短茸毛，上面具深沟。花序腋生，圆锥状，有时呈总状或伞形，稍疏散，常被微柔毛，有时密被黄色茸毛；苞片钻形，长1-1.5毫米，有时呈小叶状，长可达9毫米；花白色、淡黄色或红色，杂性异株。雄花序长2-15厘米；花梗纤细，长1-5毫米，无毛；花萼长1-1.5毫米，裂片宽三角形或卵形，长0.7-1毫米，先端锐尖或钝，边缘具睫毛；花冠长3-3.5（-4.5）毫米，裂片宽三角形，长0.5-1.2毫米；雄蕊花丝扁平，极短，着生于近花冠的基部，花药椭圆形，长约1毫米。两性花序长1-6（-10.5）厘米；花梗短粗，长0-2毫米；花萼同雄花；花冠长（3-）4-4.5毫米，裂片长1-1.5毫米；雄蕊2枚，稀4枚，花丝短，着生于花冠管中部，花药宽卵形，长约0.8毫米；子房卵球形，花柱长约0.5毫米，柱头头状。果卵球形、长椭圆形或近球形，长0.6-1.3厘米，径3-9毫米，先端短尖，呈紫黑色；果梗长2-4毫米。花期2-11月，果期7-11月。
产于云南、四川、贵州西南部。生疏、密林中及灌丛中，海拔800-2 300米。泰国也有分布。模式标本采自四川德昌。
种子榨油可供食用及工业用。
从O. brevipes chia 模式标本看，此种应属本种无疑。
《Flora of China》 Vol. 15 (1996)
Olea tsoongii (Merrill) P. S. Green
云南木犀榄 yun nan mu xi lan
Ligustrum tsoongii Merrill, Philipp. J. Sci. 21: 506. 1922; Olea brevipes L. C. Chia; O. yuennanensis Handel-Mazzetti; O. yuennanensis var. xeromorpha Handel-Mazzetti.
Shrubs or trees 3-15 m, polygamodioecious. Branchlets terete, finely pubescent to glabrescent. Petiole 3-10 mm, pubescent to finely puberulent; leaf blade oblanceolate, obovate-elliptic, elliptic, or elliptic-oblong, (3-)4-9(-14) × (1.5-) 2-3(-6) cm, leathery, glabrous or puberulent along midrib especially near petiole, base attenuate, margin entire or finely serrate, teeth sharp and ca. 0.5 mm, apex acute to obtuse or rounded, often slightly acuminate; primary veins 5-7 on each side of midrib, often obscure. Inflorescences axillary, paniculate, 2-10 cm, puberulent to glabrescent. Flowers usually in subumbellate groups, white, yellowish, or red. Staminate flowers: pedicel 1-5 mm, slender, glabrous; calyx 1-1.5 mm; corolla 2-3.5(-4.5) mm, lobes broadly deltate, 0.5-1.2 mm. Bisexual flowers: pedicel 0-2 mm, stout; calyx as in staminate flowers; corolla 2-4.5 mm, lobes 0.5-1.5 mm. Drupe purple-black, ovoid-globose, long ellipsoid, or subglobose, 6-13 × 3-9 mm. Fl. Feb-Nov, fr. May-Dec.
* Forests or thickets; 800-2300 m. Guangdong, Guangxi, Guizhou, Hainan, Sichuan, Yunnan
The seed oil is used in food and industry.
Olea dioica Roxburgh, which does not occur in China, was recognized in FRPS on the basis of misidentified plants of O. tsoongii
别名：异株木犀榄;异株木樨榄;白茶树;白桂花;白茶木;短柄木犀榄;旱生木犀榄;云南木樨榄;水扫把;
科名：木犀科 Oleaceae
属名：木犀榄属 Olea
11．云南木犀榄（植物分类学报）干状木犀榄、短柄木犀榄（植物分类学报），旱生木犀榄（中国高等植物图鉴），白桂花（云南）图版36：4-7
Olea yuennanensis Hand. -Mazz. Symb. Sin. 7: 1008. 1936: Chia in Acta Phytotax. Sin 3:345. 1954;中国高等植物图鉴3: 359, 图4672. 1974; 云南植物志4: 635. 1986. ——O. yuennanensis var. xeromorpha Hated. -Mazz. Symb. Sin. 7: 1009. 1936; Chia in Acta Phytotax. Sin. 3:345. 1954:中国高等植物图鉴3: 359. 1974; 云南植物志4: 636. 1986.——O. brevipes Chia in Acta Phytotax. Sin. 3:343. 1954; 云南植物志4: 635. 1986. ——O. divica auct. non Roxb. 1820: W. W. Sm. in Not. Bot. Gard. Edinb. 14: 78. 1924.
灌木或乔木，高3-15米；树皮灰白色。枝灰白色或褐色，圆柱形，被白色圆形突起的皮孔，小枝栗色或灰色，圆柱形，被短柔毛，节处稍压扁。叶片革质，倒披针形、倒卵状椭圆形或椭圆形，长3-13厘米，宽1.5-6厘米，先端通常锐尖或渐尖，稀钝或圆，基部渐狭或楔形，常全缘或具不规则的锯齿，叶缘稍反卷，上面深绿色，下面淡绿色，中脉上面有时被微柔毛或黄色短茸毛，下面有时被疏柔毛，在上面凹入，下面凸起，侧脉4-11对，上面稍凹入，下面平坦，有时微凸起或凸起不明显；叶柄长0.5-1厘米，被短柔毛或短茸毛，上面具深沟。花序腋生，圆锥状，有时呈总状或伞形，稍疏散，常被微柔毛，有时密被黄色茸毛；苞片钻形，长1-1.5毫米，有时呈小叶状，长可达9毫米；花白色、淡黄色或红色，杂性异株。雄花序长2-15厘米；花梗纤细，长1-5毫米，无毛；花萼长1-1.5毫米，裂片宽三角形或卵形，长0.7-1毫米，先端锐尖或钝，边缘具睫毛；花冠长3-3.5（-4.5）毫米，裂片宽三角形，长0.5-1.2毫米；雄蕊花丝扁平，极短，着生于近花冠的基部，花药椭圆形，长约1毫米。两性花序长1-6（-10.5）厘米；花梗短粗，长0-2毫米；花萼同雄花；花冠长（3-）4-4.5毫米，裂片长1-1.5毫米；雄蕊2枚，稀4枚，花丝短，着生于花冠管中部，花药宽卵形，长约0.8毫米；子房卵球形，花柱长约0.5毫米，柱头头状。果卵球形、长椭圆形或近球形，长0.6-1.3厘米，径3-9毫米，先端短尖，呈紫黑色；果梗长2-4毫米。花期2-11月，果期7-11月。
产于云南、四川、贵州西南部。生疏、密林中及灌丛中，海拔800-2 300米。泰国也有分布。模式标本采自四川德昌。
种子榨油可供食用及工业用。
从O. brevipes chia 模式标本看，此种应属本种无疑。
《Flora of China》 Vol. 15 (1996)
Olea tsoongii (Merrill) P. S. Green
云南木犀榄 yun nan mu xi lan
Ligustrum tsoongii Merrill, Philipp. J. Sci. 21: 506. 1922; Olea brevipes L. C. Chia; O. yuennanensis Handel-Mazzetti; O. yuennanensis var. xeromorpha Handel-Mazzetti.
Shrubs or trees 3-15 m, polygamodioecious. Branchlets terete, finely pubescent to glabrescent. Petiole 3-10 mm, pubescent to finely puberulent; leaf blade oblanceolate, obovate-elliptic, elliptic, or elliptic-oblong, (3-)4-9(-14) × (1.5-) 2-3(-6) cm, leathery, glabrous or puberulent along midrib especially near petiole, base attenuate, margin entire or finely serrate, teeth sharp and ca. 0.5 mm, apex acute to obtuse or rounded, often slightly acuminate; primary veins 5-7 on each side of midrib, often obscure. Inflorescences axillary, paniculate, 2-10 cm, puberulent to glabrescent. Flowers usually in subumbellate groups, white, yellowish, or red. Staminate flowers: pedicel 1-5 mm, slender, glabrous; calyx 1-1.5 mm; corolla 2-3.5(-4.5) mm, lobes broadly deltate, 0.5-1.2 mm. Bisexual flowers: pedicel 0-2 mm, stout; calyx as in staminate flowers; corolla 2-4.5 mm, lobes 0.5-1.5 mm. Drupe purple-black, ovoid-globose, long ellipsoid, or subglobose, 6-13 × 3-9 mm. Fl. Feb-Nov, fr. May-Dec.
* Forests or thickets; 800-2300 m. Guangdong, Guangxi, Guizhou, Hainan, Sichuan, Yunnan
The seed oil is used in food and industry.
Olea dioica Roxburgh, which does not occur in China, was recognized in FRPS on the basis of misidentified plants of O. tsoongii