网脉琼楠Beilschmiedia tsangii Merr.
网脉琼楠Beilschmiedia tsangii Merr.
2.网脉琼楠 牛奶奶果（云南）图版32: 1
Beilschmiedia tsangii Merr. in Lingnan Sci. Journ. 13: 27. 1934; Allen in Journ. Arn. Arb. 23: 453. 1942; 海南植物志1: 280. 1964; C. E. Chang in Fl. Taiwan 2: 407, 1976.-B. formosana C. E. Chang in Bull. Taiwan Prov. Pingt. Inst. Agr. 7: 87. 1966; et in ibid. 11: 49. 1970; Liu, Lign. Pl. Taiwan 147. 1972.
乔木，高可达25米，胸径达60厘米；树皮灰褐色或灰黑色。顶芽常小，与幼枝密被黄褐色绒毛或短柔毛。叶互生或有时近对生，革质，椭圆形至长椭圆形，长6-9（14）厘米宽1.5-4.5厘米，先端短尖，尖头钝，有时圆或有缺刻，基部急尖或近圆形，干时上面灰褐色或绿褐色，下面稍浅，两面具光泽，中脉上面下陷，侧脉每边7-9条，小脉密网状，干后略构成蜂巢状小窝穴；叶柄长5-14毫米，密被褐色绒毛。圆锥花序腋生，长3-5厘米，微被短柔毛；花白色或黄绿色，花梗长1-2毫米；花被裂片阔卵形，外面被短柔毛；花丝被短柔毛；第三轮雄蕊近基部有一对无柄腺体；退化雄蕊箭头形。果椭圆形，长1.5-2厘米，直径9-15毫米，有瘤状小凸点；果梗粗1.5-3.5毫米。花期夏季，果期7-12月。
产台湾、广东、广西、云南。常生于山坡湿润混交林中。越南也有分布。
《Flora of China》 Vol. 7 (2008)
Beilschmiedia tsangii Merrill Lingnan Sci. J. 13: 27. 1934.
网脉琼楠 wang mai qiong nan
Beilschmiedia formosana C. E. Chang.
Trees, up to 25 m tall, ca. 60 cm d.b.h. Bark gray-brown or gray-black. Branchlets and terminal buds densely yellow-brown tomentose or yellow-brown puberulent. Terminal buds small. Leaves alternate or sometimes subopposite; petiole 5-14 mm, densely brown tomentose; leaf blade abaxially pallid, adaxially gray-brown or green-brown, shiny on both surfaces, elliptic to oblong, 6-9(-14) × 1.5-4.5 cm, leathery, midrib adaxially impressed, lateral veins 7-9 pairs, veins conspicuously and densely reticulate, somewhat laxly foveolate when dry, base acute or subrotund, apex acute with an obtuse acumen or sometimes round or incised. Panicles axillary, 3-5 cm, puberulent. Pedicels 1-2 mm. Flowers white or yellow-green. Perianth segments broadly ovate, puberulent outside. Filaments puberulent, those of 3rd whorl each with 2 stalkless glands near base. Staminodes sagittate. Fruits ellipsoid, 1.5-2 cm × 9-15 mm, verruculose; fruiting pedicels 1.5-3.5 mm in diam. Fl. summer, fr. Jul-Dec.
Humid mixed forests on mountain slopes. Guangdong, Guangxi, Hainan, Taiwan, Yunnan [Vietnam].
别名：牛奶奶果;广东琼楠;毛琼楠;华河琼楠;怀德琼楠;
科名：樟科 Lauraceae
属名：琼楠属 Beilschmiedia
2.网脉琼楠 牛奶奶果（云南）图版32: 1
Beilschmiedia tsangii Merr. in Lingnan Sci. Journ. 13: 27. 1934; Allen in Journ. Arn. Arb. 23: 453. 1942; 海南植物志1: 280. 1964; C. E. Chang in Fl. Taiwan 2: 407, 1976.-B. formosana C. E. Chang in Bull. Taiwan Prov. Pingt. Inst. Agr. 7: 87. 1966; et in ibid. 11: 49. 1970; Liu, Lign. Pl. Taiwan 147. 1972.
乔木，高可达25米，胸径达60厘米；树皮灰褐色或灰黑色。顶芽常小，与幼枝密被黄褐色绒毛或短柔毛。叶互生或有时近对生，革质，椭圆形至长椭圆形，长6-9（14）厘米宽1.5-4.5厘米，先端短尖，尖头钝，有时圆或有缺刻，基部急尖或近圆形，干时上面灰褐色或绿褐色，下面稍浅，两面具光泽，中脉上面下陷，侧脉每边7-9条，小脉密网状，干后略构成蜂巢状小窝穴；叶柄长5-14毫米，密被褐色绒毛。圆锥花序腋生，长3-5厘米，微被短柔毛；花白色或黄绿色，花梗长1-2毫米；花被裂片阔卵形，外面被短柔毛；花丝被短柔毛；第三轮雄蕊近基部有一对无柄腺体；退化雄蕊箭头形。果椭圆形，长1.5-2厘米，直径9-15毫米，有瘤状小凸点；果梗粗1.5-3.5毫米。花期夏季，果期7-12月。
产台湾、广东、广西、云南。常生于山坡湿润混交林中。越南也有分布。
《Flora of China》 Vol. 7 (2008)
Beilschmiedia tsangii Merrill Lingnan Sci. J. 13: 27. 1934.
网脉琼楠 wang mai qiong nan
Beilschmiedia formosana C. E. Chang.
Trees, up to 25 m tall, ca. 60 cm d.b.h. Bark gray-brown or gray-black. Branchlets and terminal buds densely yellow-brown tomentose or yellow-brown puberulent. Terminal buds small. Leaves alternate or sometimes subopposite; petiole 5-14 mm, densely brown tomentose; leaf blade abaxially pallid, adaxially gray-brown or green-brown, shiny on both surfaces, elliptic to oblong, 6-9(-14) × 1.5-4.5 cm, leathery, midrib adaxially impressed, lateral veins 7-9 pairs, veins conspicuously and densely reticulate, somewhat laxly foveolate when dry, base acute or subrotund, apex acute with an obtuse acumen or sometimes round or incised. Panicles axillary, 3-5 cm, puberulent. Pedicels 1-2 mm. Flowers white or yellow-green. Perianth segments broadly ovate, puberulent outside. Filaments puberulent, those of 3rd whorl each with 2 stalkless glands near base. Staminodes sagittate. Fruits ellipsoid, 1.5-2 cm × 9-15 mm, verruculose; fruiting pedicels 1.5-3.5 mm in diam. Fl. summer, fr. Jul-Dec.
Humid mixed forests on mountain slopes. Guangdong, Guangxi, Hainan, Taiwan, Yunnan [Vietnam].